bt
bt is the abbreviation of but.
Meaning of but
Conjunction
but
- However, although, nevertheless, on the other hand (introducing a clause contrary to prior belief or in contrast with the preceding clause or sentence).
- She is very old but still attractive.
- On the contrary, rather (as a regular adversative conjunction, introducing a word or clause in contrast or contradiction with the preceding negative clause or sentence).
- I am not rich but [I am] poor. Not John but Peter went there.
- Used at the beginning of a sentence to express opposition to a remark.
- But I never said you could do that!
- Except that (introducing a subordinate clause which qualifies a negative statement); also, (archaic) with omission of the subject of the subordinate clause, acting as a negative relative, "except one that", "except such that".
- I cannot but feel offended.
- Used to link an interjection to the following remark as an intensifier.
- Wow! But that's amazing!
- Without it also being the case that; unless that (introducing a necessary concomitant).
- It never rains but it pours
Noun (1) capitalized: BT
BT (countable and uncountable, plural BTs)
- Initialism of blood test.
- Initialism of bench trial.
- Initialism of baal teshuva.
- Initialism of Bacillus thuringiensis toxin.
- Initialism of botulinum toxin.
- Initialism of bluetongue (“disease of ruminants”).
Proper noun capitalized: BT
BT
- Initialism of British Telecom.
- Initialism of BitTorrent.
- Abbreviation of Bluetooth.
- Abbreviation of Banten: a province of Indonesia.
Noun (2) capitalized: Bt
Bt (usually uncountable, plural Bts)
- Abbreviation of baronet, a title used after a holder's surname.
- Sir John Spencer-Smith, Bt
- Synonyms:
- Bart
- Bacillus thuringiensis, a species of bacteria used for biological control of insects.
- Synonyms:
- B. thuringiensis, Bacillus thuringiensis
- Ellipsis of Bt toxin.
- Initialism of botulinum toxin.
- Abbreviation of biotite.
- (A) Plane-polarized light and (B) back-scattered electron (BSE) images. The pseudomorph (Crd) is made up of Grt + Qtz + Ky rodlets + micas flakes (mainly biotite, Bt).2017, J. Theo Kloprogge, Robert Lavinsky, “Introduction: Geological Examples”, in Photo Atlas of Mineral Pseudomorphism, Amsterdam: Elsevier, →ISBN, page 88
Synonyms of bt
- Bart
- B. thuringiensis
- Bacillus thuringiensis
Antonyms
Forms of bt
| plural | BTs |
|---|---|
| plural | Bts |
| alternative form | Bt. |
| alternative form | B.t. |
| alternative form | BT |
Words formed from bt
- BT-A
- Bt toxin
Questions about bt
Words near bt in the dictionary
Source and license
Adapted from Wiktionary: bt (page history and authors); BT (page history and authors); Bt (page history and authors); but (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “bt.” Word.ws, https://word.ws/bt. Based on Wiktionary, CC BY-SA 4.0.
