Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
sinuate is an adjective meaning "curved or curving in and out". It carries 2 recorded senses.
having a strongly waved margin alternately concave and convex
Definitions, synonyms and semantic relations for sinuate come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.