rec ‧ tum /ˈrektəm/ BrE AmE noun ( plural rectums or recta /-tə/) [countable] medical
[ Date: 1400-1500 ; Language: Modern Latin ; Origin: rectum intestinum 'straight intestine' ]
the lowest part of your ↑ bowel s ⇨ rectal
rec ‧ tum /ˈrektəm/ BrE AmE noun ( plural rectums or recta /-tə/) [countable] medical
[ Date: 1400-1500 ; Language: Modern Latin ; Origin: rectum intestinum 'straight intestine' ]
the lowest part of your ↑ bowel s ⇨ rectal
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012