Caol meadhanach .

As a'Wikipedia

Is e a tha anns an caol meadhanach an aite far a bheil colunn daoine bu seanga, me deidhinn a mheadhan.

Lorgar coig "caol" air corp gach slàn.

Is iad an dà chaol dhuirn (os cionn na lamhan), an da chaol coise (os cionn na casan) agus an caol meadhanach.