sessile

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sessile

  • /ˈsɛsaɪl/
  • /ˈsɛsɪl/

Where it comes from

From Latin sessilis (“sitting”), from sessus, perfect passive participle of verb sedeō (“to sit”), + adjective suffix -ilis. Compare session.

adjective

  1. not comparable Permanently attached to a substrate; not free to move about. a sessile oyster

    Similar: attached, fixed, immobile, immotile, immovable, inanimate, inert, lifeless, sessile, static, rigid, stationary · Opposite: mobile, motile, vagile, ambulatory, animate, kinetic, motive, movable

  2. not comparable Attached directly by the base; not having an intervening stalk; stalkless. The pileus is sessile, or sometimes narrowed at the base into a short stem, the caps often numerous and crowded together in an overlapping or imbricate manner.

Translations

Every language

adj zoology

Españolsésil
Portuguêsséssil
Françaissessile
Deutschfestgewachsen, festsitzend, sitzend, sessil
Italianosessile
Русскийсидя́чий sidjáčij, прикреплённый prikrepljónnyj

adj botany

Españolsésil
Portuguêsséssil
Deutschungestielt, stiellos, sessil, sitzend
Italianosessile
Ελληνικάάμισχος ámischos
Русскийсидя́чий sidjáčij, бесчерешко́вый besčereškóvyj

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Cite this
MLA

"sessile." Wiktionary, via Micwyn, micwyn.com/word/sessile. Accessed 6 Nov. 2026.

APA

sessile. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/sessile

Chicago

"sessile." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/sessile.

BibTeX
@misc{sessile_2026,
  title = {sessile},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/sessile},
  urldate = {2026-11-06}
}