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vestigial

vestigial

9 8.3
A small leftover body part from an ancestor that no longer has a use
  • adjective
  • /vɛˈstɪdʒiəl/
  • Specialized
translation icon : vestigial
  • The human appendix is considered a vestigial organ, as it no longer serves a crucial digestive function.
  • vestigial remnants
  • vestigial organs

The notion is that the structure is vestigial in humans.

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Examples

  • Branchial anomalies occur as a result of a persistence of vestigial remnants of a branchial cleft or cyst.

    Academic text (2009)
  • Are they merely vestigial or are they functional?

  • But there is still a vestigial attitude that I think is a problem.

    Academic text (1999)
  • I think it's a vestigial organ.

  • The notion is that the structure is vestigial in humans.

  • My goal is the destruction of the last vestigial traces of traditional manhood.

  • For me, it's just a vestigial reflex, all impulse and no reward.

    Fiction book (2002)
  • The limbic system is vestigial, and yet his is substantially enlarged.

  • It’s a vestigial tail.

  • The next generation built on the innovations of its predecessors while discarding their vestigial humanism and vernacular idiom.

    Academic text (1995)

Synonyms

rudimentary
vsvestigial
  • Specialized
2 6.8

A body part that is not fully developed and often too small to work

is a small remnant of a once functioning ancestral structure

Antonyms

60 4.2

About how something works rather than its structure

2.3

Being more complete and useful after growth or change

How Developed

functional
60 4.2
vestigial
  • Specialized
9 8.3
rudimentary
33 5.1

Surface Forms

vestigial positive

Morphology

vestigial = vestige (transparent) = vestige + ial

Formed from the noun 'vestige' with the adjective-forming suffix '-ial', so its meaning ('relating to or resembling a trace/remnant') follows directly.

Etymology

The word vestigial comes from the Latin vestigium, meaning 'footprint' or 'trace'. So a vestigial part is like a small 'trace' left from an ancestor, a tiny part of something that used to be larger or useful.