How to use ascertain in a sentence
40 example sentences · verb
Ascertain means to find out definitely; to discover or establish. Example: “As soon as we ascertain what the situation is, we can plan how to proceed.”
Examples of ascertain by meaning
verbTo find out definitely; to discover or establish.
- As soon as we ascertain what the situation is, we can plan how to proceed.
More sentences with ascertain
- We were not able to ascertain the character of the relationship.From the entry character
- Se asked him some indirect questions to ascertain whether he was single.From the entry indirect
- Only now, amid the fog of war, is it possible to ascertain what happened.2023 June 14, Peter Beaumont, “Ukraine’s failed Mala Tokmachka assault lays bare counteroffensive challenges”, in The Guardian, →ISSN. From the entry fog of war
- To ascertain potential meta-bias, a funnel plot was qualitatively assessed for asymmetry.2020 March 19, Derek S. Chew, Eric Black-Maier, Zak Loring, Peter A. Noseworthy, Douglas L. Packer, Derek V. Exner, Daniel B. Mark…. From the entry metabias
- She hadn't even given me the time to ascertain my whenabouts.2014, Ron Mitchell, Warped: a novel of involuntary time travel, page 51. From the entry whenabouts
- Attempts to ascertain the institutional origins of these extraregular movements have met with varied success .2012, Joanne Maguire Robinson, Nobility and Annihilation in Marguerite Porete's Mirror of Simple Soulspage=29. From the entry extraregular
- If placenta praevia is identified, further imaging should be undertaken to ascertain the presence of placenta accreta.2011, David Levy, “8: Obstetric Haemorrhage”, in Ian Johnston, William Harrop-Griffiths, Leslie Gemmell, editors, AAGBI Core Topics in…. From the entry placenta praevia
- There is, however, no way of ascertaining the exact relationship between marginalia, poet and copyist.1993, P. Schoonbeeg, “Part Three: Northern Humanism”, “Friderici Mauri carmina. An edition with commentary”, in F. Akkerman, G. C.…. From the entry marginale
- Measurement was by mildew infestation on rye, ascertained as % of the rained and unrained untreated control.1971, Proceedings of the British Insecticide & Fungicide Conference. From the entry unrained
- The mechanisms underlying the appearance of the parkinson-like symptoms during neuroleptic treatments are not ascertained.1965, Horizons in Neuropsychopharmacology, page 121. From the entry neuroleptic
- Much field work is yet needed to ascertain which jordanon occurs in which area.1948, Hatch, Edwin D, The New Zealand Forms of Pterostylis R. Br., page 244. From the entry jordanon
- So I asked her to wait in the hall until I ascertained whether you had returned, m’lady”.1938, Gilbert Frankau, The Dangerous Years: A Trilogy, New York, N.Y.: E. P. Dutton & Co., Inc., book three (Present Day), chapter…. From the entry m'lady
- It is difficult to ascertain precisely what is transpiring on the East River front at present.1924 May 7, “RAILWAY FIGHTING.”, in The Hongkong Telegraph, number 12,478, →OCLC, page 1, column 3. From the entry Shumchun
- He has ascertained that a large number of "bottle-suckers" frequent this locality to consume beer.1924 January 2, The Geelong Advertiser, Victoria, page 2, column 5. From the entry bottle-sucker
- That this in fact was the case was ascertained by Dr.1901 December 20, H. Watkins-Pitchford, “Rinderpest”, in The Agricultural Journal and Mining Record, volume 4, number 21, pages 641–642. From the entry contagium
- If knaidl is dark in the center, ascertain whether this is the horseradish filling or an uncooked part.2012, Jayne Cohen, Jewish Holiday Cooking, unnumbered page. From the entry knaidel
- The next thing to ascertain is how much of the motorcycle you want is there and what condition it is in.1994, Bruce Palmer, “Where to Begin”, in How to Restore Your Harley-Davidson (Motorbook International Authentic Restoration Guides)…. From the entry Heinz 57
- It had become a dogma, to be believed passively without even trying to ascertain its probability or validity.1982, Alexandra David-Neel, Aphur Yongden, translated by Janwillem van de Wetering, The Power of Nothingness, Houghton Mifflin Company…. From the entry Tibetan
- The frequency of under-the-counter selling is most difficult to ascertain.1962, United States Congressional Serial Set, United States Government Printing Office. From the entry under-the-counter
- With all engines using spark plugs it is comparatively easy to ascertain whether the ignition system is working properly.1919 January, Practical hints on running a gas engine, United States Department of Agriculture. From the entry spark plug
- The correctness of the accounts receivable ledger is ascertained by comparison of its balance with that of the control account.1917, John Regester Humphrey, George Anton Nahstoll, Accounting Records for Country Creameries, page 15. From the entry rule off
- Many were ascertained through screenings of institutions and hospitals; thus, there is no unbiased information on the natural history of poly X and Y karyotypes.2026 October 4, Linden, Mary G; Bender, Bruce G; Robinson, Arthur, “Sex chromosome tetrasomy and pentasomy”, in Pediatrics, volume 96…. From the entry tetrasomic
- Unlike the other types, even with an iriscope, it's very difficult to ascertain the fibre structure as the iris is deeply suffused with pigment.2023, Sarah Donoghue, Modern Iridology. From the entry iriscope
- Recognizing the signs of pozphobia and ascertaining comfort with your HIV status before proceeding is something every serodiscordant couple needs to talk about.2019 August 28, Alexander Cheves, “9 Bad Sex Experiences That HIV-Positive People Face”, in The Body. From the entry pozphobia
- It has, however, been long enough to ascertain that Manuel Pellegrini’s team are going to make a much better fist of it this time.2015 August 16, Daniel Taylor, The Guardian. From the entry fist
- Rosemary’s bioproperties have prompted scientific investigation, which allowed us to ascertain antioxidant, anti-inflammatory, cytostatic, and cytotoxic activities of crude extracts or of pure components.2015 July 16, “Anti-Proliferative Effect of Rosmarinus officinalis L. Extract on Human Melanoma A375 Cells”, in PLOS ONE, →DOI. From the entry bioproperties
- Because of the diverse structures of the protein components of relaxasomes and transferosomes, the function of each plasmid protein cannot be definitively ascertained.2015 October 15, “Complete Genome Sequence of Thermus aquaticus Y51MC23”, in PLOS ONE, →DOI. From the entry transferosomes
- The authors studied the ingredients and method of administration to try to ascertain whether dwale was effective, and they found it certainly could have worked.2007, Barbara S. Bowers, The Medieval Hospital and Medical Practice, page 197. From the entry dwale
- With her attorney running blocker, police could not even ascertain if Grubman had been driving the car, says Suffolk County district attorney James Catterson.2001 July 15, Amanda Ripley, “Rage Of The Hamptons”, in Time, archived from the original on 29 Mar 2012. From the entry lawyer up
- A froster and a cake sealer had repeated attacks of dermatitis on returning to their work, although the cause could not be ascertained.1941, Oswald Fenton Hedley, Heart Disease in Philadelphia Cardiac Clinics, page 17. From the entry froster
- The aluminum shower appears to be very popular, but one should ascertain first whether or not the bride-to-be wants aluminum in her kitchen.1924, Lillian Eichler Watson, The customs of mankind: with notes on modern etiquette and .... From the entry aluminum shower
- "When we have ascertained exactly how little will serve we shall be able to compute how long we shall be able to exist."1913, Arthur Conan Doyle, “(please specify the page)”, in The Poison Belt […], London; New York, N.Y.: Hodder and Stoughton, →OCLC. From the entry compute
- Caldwell’s effects, to ascertain if there is any clew to a motive either for suicide or murder—sift the thing to the bottom.”1913, Edgar Rice Burroughs, The Return of Tarzan, New York: Ballantine Books, published 1963, page 108. From the entry sift
- There are times, Machiavelli concedes, where it might be more advantageous to be cautious and bide one's time in order to ascertain the dispensation of the goddess more clearly.2019, Andrew Herman, The “Better Angels” of Capitalism, Routledge, →ISBN. From the entry bide one's time
- Everyone seems to have an opinion on the dad bod, which, as far as I can ascertain, is any male body that doesn’t belong to Channing Tatum.2015 May 26, Hadley Freeman, The Guardian. From the entry dad bod
- Second and third are downplayings of both the extractability and focus on logical argumentation, as well as the significance of chronology in ascertaining the dialogues' meaning.2010, Sonja Tanner, In Praise of Plato's Poetic Imagination, page 6. From the entry downplaying
- Because those who are undercounted, overcounted, or misnumerated may not be included in these estimates, it is difficult to ascertain the number of males to females.2009, Patricia Dixon, We Want for Our Sisters what We Want for Ourselves, page 78. From the entry misnumerate
- To ascertain those conventions, it is important to see how some of the tensions between natural law and positive law (between constatation and declaration) manifest themselves textually.2007, Joseph Slaughter, Human Rights, Inc: The World Novel, Narrative Form, and International Law, page 65. From the entry constatation
- From what I've been able to ascertain, I'm a bit of a freak among the majority of TSgirls in the fact that I'm not very conservative(at all).2000 April 27, Christa, “official De-lurk”, in soc.support.transgendered (Usenet). From the entry TSgirl
Meaning of ascertain
- verb To find out definitely; to discover or establish.
- verb To make (someone) certain or confident about something; to inform.
- verb To look for something lost.
Questions about ascertain in a sentence
- How do you use ascertain in a sentence?
- Ascertain is used as a verb. For example: “As soon as we ascertain what the situation is, we can plan how to proceed.”
- What is a short sentence with ascertain?
- “The frequency of under-the-counter selling is most difficult to ascertain.”
- What does ascertain mean?
- Ascertain means to find out definitely; to discover or establish.
Source and license
Adapted from Wiktionary: ascertain (page history and authors) and the entries each sentence comes from. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws chose the sentences, left out offensive ones and quotations older than 1900, and marked the word in each. Wiktionary data of 2026-09-02.
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Cite this page: “How to use ascertain in a sentence.” Word.ws, https://word.ws/sentences/ascertain. Based on Wiktionary, CC BY-SA 4.0.
