Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
topknotted is an adjective meaning "(of a bird or animal) having a usually ornamental tuft or process on the head; often used in combination". It carries one recorded sense.
Definitions, synonyms and semantic relations for topknotted come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.