The administration of a medicine to a sick person by his anus; (TA;) [i. e. the administration of a clyster;] the conveyance of a medicine to the inside of a sick person by his anus with theمِحْقَنَة. (Msb.)
2.
And hence, (Msb,) [A clyster;] a medicine so administered to a sick person: (S, Mgh, Msb, K:) plural حُقَنٌ. (Msb.)
3.
And, by extension of the meaning, The tube of aمِحْقَنَة. (Mgh.)