protrusile

/proʊˈtruːsəl/
adjective
  1. Able to be pushed or extended outward; protrusible.
    • The tool has a protrusile blade that can be adjusted for different tasks.
    • Certain species of ants have protrusile stingers for defense.
    • The chameleon's protrusile tongue is a marvel of nature.
Antonyms
What does "protrusile" mean? | whatsthatwordmean | whatsthatwordmean