A a


    • US Pronunciation
    • US IPA
    • UK Pronunciation
    • UK IPA
    • [ad-vuh n-tish-uh s]
    • /ˌæd vənˈtɪʃ əs/
    • /ˌæd.vənˈtɪʃ.əs/
    • US Pronunciation
    • US IPA
    • [ad-vuh n-tish-uh s]
    • /ˌæd vənˈtɪʃ əs/

Definitions of adventitious word

  • adjective adventitious added or appearing accidentally or unexpectedly 3
  • adjective adventitious (of a plant or animal part) developing in an abnormal position, as a root that grows from a stem 3
  • adjective adventitious added from outside; not inherent; accidental 3
  • adjective adventitious occurring in unusual or abnormal places 3
  • adjective adventitious associated with something by chance rather than as an integral part; extrinsic. 1
  • adjective adventitious Botany, Zoology. appearing in an abnormal or unusual position or place, as a root. 1

Information block about the term

Origin of adventitious

First appearance:

before 1595
One of the 38% oldest English words
1595-1605; < Latin adventīcius literally, coming from without, external, equivalent to ad- ad- + ven- (stem of venīre to come) + -t(us) past participle suffix + -īcius -itious

Historical Comparancy

Parts of speech for Adventitious


adventitious popularity

A pretty common term. Usually people know it’s meaning, but prefer to use a more spread out synonym. About 63% of English native speakers know the meaning and use word.
This word is included in each student's vocabulary. Most likely there is at least one movie with this word in the title.

adventitious usage trend in Literature

This diagram is provided by Google Ngram Viewer

Synonyms for adventitious

adj adventitious

  • accidental — An accidental event happens by chance or as the result of an accident, and is not deliberately intended.
  • casual — If you are casual, you are, or you pretend to be, relaxed and not very concerned about what is happening or what you are doing.
  • foreign — of, relating to, or derived from another country or nation; not native: foreign cars.
  • fortuitous — happening or produced by chance; accidental: a fortuitous encounter.
  • nonessential — not essential; not necessary: Nonessential use of gasoline was forbidden during the war.

Top questions with adventitious

  • what does adventitious mean?
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  • what does adventitious lung sounds mean?
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  • what does adventitious breath sounds mean?

See also

Matching words

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