/fras/ , n.
insect excrement.
[ 1850-55; orig., the refuse and excrement of boring or leaf-eating insects Frass insect damage, corrosion, n. from base of fressen to eat (of animals); see FRESS, FRET 1 ]
/fras/ , n.
insect excrement.
[ 1850-55; orig., the refuse and excrement of boring or leaf-eating insects Frass insect damage, corrosion, n. from base of fressen to eat (of animals); see FRESS, FRET 1 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012