Definition of sessile Sessile

ses•sile

We found 10 definitions of sessile from 6 different sources.

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What does sessile mean?

WordNet

WordNet by Princeton University

Adjective

sessile - attached directly by the base; not having an intervening stalk; "sessile flowers"; "the shell of a sessile barnacle is attached directly to a substrate"
  stalkless
  biological science, biology the science that studies living organisms
sessile - permanently attached to a substrate; not free to move about; "sessile marine animals and plants"
  biological science, biology the science that studies living organisms
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

Webster DictionaryWebster's Unabridged Dictionary 📘

  • sessile (a.)
    Attached without any sensible projecting support.
  • sessile (a.)
    Resting directly upon the main stem or branch, without a petiole or footstalk; as, a sessile leaf or blossom.
  • sessile (a.)
    Permanently attached; -- said of the gonophores of certain hydroids which never became detached.

Chambers DictionaryChamber's 20th Century Dictionary 📕

  • sessile
    ses′il, adj. (bot.) growing directly from the stem, without a foot-stalk, as some leaves. [L. sessilis, low—sedēre, sessum, to sit.] Sessile_Leaves.

Wikipedia Wiktionary dictionary logo

  • An organism is called sessile if it cannot move about on its own. It might be attached to some support, like a barnacle. If it can move on its own it is called motile.

Part of speech

🔤
  • sessile, adjective, not comparable.

Pronunciation

Sign Language

sessile in sign language
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