umbraculiform

== English == === Etymology === From Latin umbraculum (“anything that furnishes shade, a bower, umbrella”), diminutive of umbra (“a shade”) + -form. === Adjective === umbraculiform (comparative more umbraculiform, superlative most umbraculiform) (dated, botany) Having the form of something that offers shade, such as a treetop or especially an umbrella. === References === “umbraculiform”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.