| Diastole 1. (n.) The rhythmical expansion or dilatation of the heart and arteries; -- correlative to systole, or contraction. 2. (n.) A figure by which a syllable naturally short is made long. Thesaurus Entries arsis, beat, bloat, bloatedness, bloating, blowing up, bout, circle, circuit, course, cycle, dilatation, dilation, distension, downbeat, dropsy, edema, flatulence, flatulency, flatus, gassiness, inflation, intumescence, meteorism, puff, puffiness, puffing, pulse, revolution, rotation, round, series, spell, stretching, swell, swellage, swelling, swollenness, systole, thesis, tumefaction, tumescence, tumidity, tumidness, turgescence, turgidity, turgidness, turn, tympanism, tympany, upbeat, wheel, windiness |