Rectum

1.

(the lower end of the large intestine) ចុងពោះវៀន

2.

(វេជ្ជសាស្ត្រ) ចុងពោះវៀនធំ

ឃ្លាដែលទាក់ទង

• mucous membrane of rectum
  - ភ្នាសក្នុងទ្វារមាស

1.

The terminal part of the large intestine; -- so named because supposed by the old anatomists to be straight.