CYME
cyme
(noun) more or less flat-topped cluster of flowers in which the central or terminal flower opens first
Source: WordNet® 3.1
Etymology 1
Noun
cyme (plural cymes)
(spelt cime, obsolete, rare) A “head” (of unexpanded leaves, etc.); an opening bud.
(botany) A flattish or convex flower cluster, of the centrifugal or determinate type, on which each axis terminates with a flower which blooms before the flowers below it. Contrast raceme.
(architecture) = cyma
Etymology 2
Noun
cyme (plural cymes)
Misspelling of senna.
Source: Wiktionary
Cyme (sm), n. Etym: [L. cyma the young sprount of a cabbage, fr. Gr.
(Bot.)
Definition: A flattish or convex flower cluster, of the centrifugal or
determinate type, differing from a corymb chiefly in the order of the
opening of the blossoms.
Source: Webster’s Unabridged Dictionary 1913 Edition