The Collaborative International Dictionary of English v.0.48:
Sepaloid \Sep"al*oid\, a. [Sepal + -oid.] (Bot.) Like a sepal, or a division of a calyx. [1913 Webster]WordNet (r) 3.0 (2006):
sepaloid adj 1: resembling or characteristic of a sepal [syn: sepaloid, sepaline]