adventitious

[ ad-vuh n-tish-uh s ]
/ ˌæd vənˈtɪʃ əs /

adjective

associated with something by chance rather than as an integral part; extrinsic.
Botany, Zoology. appearing in an abnormal or unusual position or place, as a root.

Origin of adventitious

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

OTHER WORDS FROM adventitious

Example sentences from the Web for adventitiously

  • He expresses the unalloyed sensibility of an artist in terms of delicious contemporary life and gives us, adventitiously, romance.

    Since Czanne |Clive Bell

British Dictionary definitions for adventitiously

adventitious
/ (ˌædvɛnˈtɪʃəs) /

adjective

added or appearing accidentally or unexpectedly
(of a plant or animal part) developing in an abnormal position, as a root that grows from a stem

Derived forms of adventitious

adventitiously, adverb

Word Origin for adventitious

C17: from Latin adventīcius coming from outside, from adventus a coming

Medical definitions for adventitiously

adventitious
[ ăd′vĕn-tĭshəs ]

adj.

Arising from an external source or occurring in an unusual place or manner; extrinsic.
Occurring accidentally or spontaneously, not caused by heredity.
Adventitial.