(anatomy) A cleft or gap between two symmetrical parts, particularly between the vocal folds. / (astronomy) A crack or fissure on a lunar or planetary surface; a rille.

Initialism of reversible inhibitor of monoamine oxidase type A.

plural of rima

A surname.

plural of Rima

(poetry) An arrangement of triplets, generally in iambic pentameter in English, with rhyme scheme aba bcb cdc.

(poetry) An arrangement of stanzas of eight lines in heroic verse, with three rhymes, the first six lines rhyming alternately and the last two forming a couplet (ab ab ab cc).

(anatomy) The passage in the glottis between the true vocal cords.

(pharmacology) A synthetic antiviral drug that is chemically related to amantadine and is administered orally in the form of its hydrochloride C₁₂H₂₁N·HCl in the prevention and treatment of influenza A; 1-(1-adamantyl)ethanamine.

Alternative form of rimantadine