RILL


Meaning of RILL in English

rill 1

/ril/ , n.

a small rivulet or brook.

[ 1530-40; ril ]

rill 2

/ril/ , n. Astron.

any of certain long, narrow, straight or sinuous trenches or valleys observed on the surface of the moon.

Also, rille .

[ 1885-90; Rille; see RILL 1 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .