1) Defecation 2) Dump 3) Haematochezia 4) Hematochezia 5) Shitting 6) Unfastening 7) Untying 8) Urochesia 9) Urochezia 1) Defecation 2) Elimination 3) Evacuation 4) Excreting 5) Excretion 6) Shitting 7) State of being at ease 8) Voiding 
• (n.) The act of loosening or slackening, or the state of being loosened or slackened.
Bowel movement, with or without laxatives. ... Origin: see laxative ... (05 Mar 2000) ... 
Lax·a'tion noun [ Latin laxatio , from laxare to loosen, from laxus loose, slack.] The act of loosening or slackening, or the state of being loosened or slackened. 
Type: Term Pronunciation: lak-sā′shŭn Definitions: 1. Bowel movement, with or without laxatives.
laxation 1. The action of making something loose, or the process of becoming loose. 2. Defecation.