D defs.my
Entry 3 senses Webster, 1913

Extant

/ĕk'-stənt/ · Ex·tant · IPA /ˈɛk.stənt/
01 a. Standing out or above any surface; protruded.
  1. 1.
    Standing out or above any surface; protruded.
    “That part of the teeth which is extant above the gums.” Ray.
    “A body partly immersed in a fluid and partly extant.” Bentley.
  2. 2.
    Still existing; not destroyed or lost; outstanding.
    “Writings that were extant at that time.” Sir M. Hale.
    “The extant portraits of this great man.” I. Taylor.
  3. 3.
    Publicly known; conspicuous.[Obs.]