Word.ws English Dictionary

unsubtract

unsubtract verb: to reverse the process of subtraction.

Verb

unsubtract (third-person singular simple present unsubtracts, present participle unsubtracting, simple past and past participle unsubtracted)

  1. (rare) To reverse the process of subtraction.

Forms of unsubtract

third-person singular presentunsubtracts
present participleunsubtracting
past participleunsubtracted
pastunsubtracted

Origin of unsubtract

From un- + subtract.

Questions about unsubtract

What does unsubtract mean?
Unsubtract means to reverse the process of subtraction.
What part of speech is unsubtract?
Unsubtract is a verb.
What is the past tense of unsubtract?
The past tense of unsubtract is unsubtracted.

Words near unsubtract in the dictionary

  1. unsubtleness
  2. unsubtler
  3. unsubtlest
  4. unsubtlety
  5. unsubtly
  6. unsubtract
  7. unsubtracted
  8. unsubtypable
  9. unsubtyped
  10. unsuburban
  11. unsubventioned

Source and license

Adapted from Wiktionary: unsubtract (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.

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Cite this entry: “unsubtract.” Word.ws, https://word.ws/unsubtract. Based on Wiktionary, CC BY-SA 4.0.