- Enter a word for the dictionary definition.
From The Collaborative International Dictionary of English v.0.48:
Umbraculiform \Um*brac`u*li*form\ ([u^]m*br[a^]k"[-u]*l[i^]*f[^o]rm), a. [L. umbraculum any thing that furnishes shade, a bower, umbrella (dim. of umbra a shade) + -form.] Having the form of anything that serves to shade, as a tree top, an umbrella, and the like; specifically (Bot.), having the form of an umbrella; umbrella-shaped. [1913 Webster] [1913 Webster]