鬆弛,鬆懈,輕瀉
Laxation \Lax*a"tion\, n. [L. laxatio, fr. laxare to loosen, fr. laxus loose, slack.] The act of loosening or slackening, or the state of being loosened or slackened.
laxation n 1: the elimination of fecal waste through the anus [syn: {defecation}, {shitting}] 2: the act of making something less tight [syn: {loosening}] [ant: {tightening}]