Word.ws English Dictionary

underjoin

underjoin verb: to join, add, or append (something) to the end of something else.

Verb

underjoin (third-person singular simple present underjoins, present participle underjoining, simple past and past participle underjoined)

  1. (transitive) To join, add, or append (something) to the end of something else.
    • Near-synonym: annex
    Synonyms:
    subjoin, annex

Synonyms of underjoin

Forms of underjoin

third-person singular presentunderjoins
present participleunderjoining
past participleunderjoined
pastunderjoined

Origin of underjoin

From Middle English underjoinen, equivalent to under- + join.

Questions about underjoin

What does underjoin mean?
Underjoin means to join, add, or append (something) to the end of something else.
What part of speech is underjoin?
Underjoin is a verb.
What is the past tense of underjoin?
The past tense of underjoin is underjoined.

Words near underjoin in the dictionary

  1. underjanitor
  2. underjanitors
  3. underjaw
  4. underjawed
  5. underjaws
  6. underjoin
  7. underjoined
  8. underjoining
  9. underjoins
  10. underjoyed
  11. underjudge

Source and license

Adapted from Wiktionary: underjoin (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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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Flame, not lame-underjoin.wav.

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