Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
genu is a noun meaning "hinge joint in the human leg connecting the tibia and fibula with the femur and protected in front by the patella". It carries one recorded sense.
hinge joint in the human leg connecting the tibia and fibula with the femur and protected in front by the patella
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 genu come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.