definite āļāļ·āļāļāļ°āđāļĢ definite āļāļ·āļāļāļ°āđāļĢ Having distinct limits: definite restrictions on the sale of alcohol. Indisputable; certain: a definite victory. Clearly defined; explicitly precise: a definite statement of the terms of the will. See Synonyms at explicit.Grammar Limiting or particularizing.Botany Of a specified number not exceeding 20, as certain floral organs, especially stamens.Botany Cymose; determinate.