/fil"treuhm/ , n. , pl. philtra /-treuh/ .
1. Anat. the vertical groove on the surface of the upper lip, below the septum of the nose.
2. a philter.
[ 1600-10; phíltron love philter, dimple in upper lip. See PHIL-, -TRON ]
/fil"treuhm/ , n. , pl. philtra /-treuh/ .
1. Anat. the vertical groove on the surface of the upper lip, below the septum of the nose.
2. a philter.
[ 1600-10; phíltron love philter, dimple in upper lip. See PHIL-, -TRON ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012