Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
catechu is a noun meaning "extract of the heartwood of Acacia catechu used for dyeing and tanning and preserving fishnets and sails; formerly used medicinally". It carries 2 recorded senses.
extract of the heartwood of Acacia catechu used for dyeing and tanning and preserving fishnets and sails; formerly used medicinally
East Indian spiny tree having twice-pinnate leaves and yellow flowers followed by flat pods; source of black catechu
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for catechu come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.