Noun
absorbent ground (plural absorbent grounds)
(painting) A ground prepared for a picture, chiefly with distemper or watercolours, by which the oil is absorbed and a brilliancy is imparted to the colours.
absorbent ground (plural absorbent grounds)
(painting) A ground prepared for a picture, chiefly with distemper or watercolours, by which the oil is absorbed and a brilliancy is imparted to the colours.