Word of the Day: Sessile

Phonetic: /ˈsesəl,ˈseˌsīl/
Part of Speech: adjective

Definition

  1. adjectivesessile
    1. Biology
      (of an organism, e.g. a barnacle) fixed in one place; immobile.
      “parrotfish inadvertently graze upon sessile invertebrates when cropping algae”
      • BotanyZoology
        (of a plant or animal structure) attached directly by its base without a stalk or peduncle.
        “sporangia may be stalked or sessile”
 
Origin: Latin