Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
monastical is an adjective meaning "of communal life sequestered from the world under religious vows". It carries one recorded sense.
of communal life sequestered from the world under religious vows
Definitions, synonyms and semantic relations for monastical come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.