say it: uh-LOW-uh-buhl
allowable is an adjective meaning "deductible according to the tax laws". It carries 3 recorded senses.
deductible according to the tax laws
that may be permitted especially as according to rule
“permissible behavior in school”
“a permissible tax deduction”
deserving to be allowed or considered
Definitions, synonyms and semantic relations for allowable come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.