Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
face-off is a noun meaning "a hostile disagreement face-to-face". It carries 2 recorded senses.
a hostile disagreement face-to-face
(ice hockey) the method of starting play; a referee drops the puck between two opposing players
ice hockey
Definitions, synonyms and semantic relations for face-off come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.