us â uk â /ËsÉªl.É.blÌ©/. B2 a single unit of speech, either a whole word or one of the parts into which a word can be separated, usually containing a vowel. More examples. In the word 'engine', you should stress the first syllable.
Freebase(0.00 / 0 votes)Rate this definition: A panicle is a compound raceme, a loose, much-branched indeterminate inflorescence with pedicellate flowers attached along the secondary branches; in other words, a branched cluster of flowers in which the branches are racemes.
The flower panicles often originate in pairs from the terminal buds from the last year's growth. They range in length from 4 to 6 inches with lilac-purple flowers and appear in late May to June. The cultivar most commonly found in the trade is 'Miss Kim,' which usually grows 5 to 6 feet tall and 4 to 5 feet wide.