Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
orthotropous is an adjective meaning "(of a plant ovule) completely straight with the micropyle at the apex". It carries one recorded sense.
Definitions, synonyms and semantic relations for orthotropous come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.