(botany) An outermost-but-one whorl of a flower, composed of petals, when it is not the same in appearance as the outermost whorl (the calyx); it usually comprises the petal, which may be fused.

plural of corolla

plural of corolla

Occurring as a natural consequence or result; attendant; consequential. / (rare) Forming a proposition that follows from one already proved.

A gift beyond what is actually due; an addition or superfluity. / An a fortiori occurrence, as a result of another effort without significant additional effort.

plural of corollary

(law) The custody and support of children in divorce proceedings.

By means of a corollary

Of or relating to corollaries.

Pertaining to, or resembling, a corolla.