ocrea

[ ok-ree-uh, oh-kree-uh ]

noun

, Botany, Zoology.

, plural oc·re·ae [ok, -ree-ee, oh, -kree-ee].

1. a sheathing part, as a pair of stipules united about a stem.

ocrea

/ ˈɒkrɪə /

noun

1. a variant spelling of ochrea

Word History and Origins

Origin of ocrea¹

1820–30; < Latin: greave, legging

Example Sentences

In Grasses, when the sheathing base of the leaf may answer to petiole, the summit of the sheath commonly projects as a thin and short membrane, like an ocrea: this is called a Ligula or Ligule.

From Project Gutenberg