extensile
1. [ adjective ] capable of being protruded or stretched or opened out
Synonyms: extensible
Examples:

"an extensile tongue" "an extensible measuring rule"

Related terms: nonextensile protrusile protractile
Similar spelling:   extensible
  extensive
  extensively
  extensional
  extension
  extendible
  extendable
  extensor
  extended
  extenuate
  extent
  extend