pituita

Etymology
From. .

Noun

 * 1)  Phlegm; mucus.
 * , Book I (New York 2001 edition), p.148:
 * Pituita, or phlegm, is a cold and moist humour, begotten of the colder part of the chylus

Etymology
. Has been related to but not convincing.

Noun

 * 1) mucus, phlegm
 * 2) rheum, head cold