Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
stone-face is a noun meaning "any plant of the genus Lithops native to Africa having solitary yellow or white flowers and thick leaves that resemble stones". It carries one recorded sense.
any plant of the genus Lithops native to Africa having solitary yellow or white flowers and thick leaves that resemble stones
Definitions, synonyms and semantic relations for stone-face come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.