Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
flowerless is an adjective meaning "without flower or bloom and not producing seeds". It carries one recorded sense.
without flower or bloom and not producing seeds
“a flowerless plant”
Definitions, synonyms and semantic relations for flowerless come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.