Cyme

n.

1.

(Bot.) 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.

Noun

1.

cyme - more or less flat-topped cluster of flowers in which the central or terminal flower opens first

cymule, glomerule, inflorescence, scorpioid cyme