Definify.com

Webster 1913 Edition


Disc

Disc

(dĭsk)
,
Noun.
[See
Disk
,
Dish
.]
A flat round plate
;
(Biol.)
A circular structure either in plants or animals;
as, a blood
disc
, a germinal
disc
, etc.
Same as
Disk
.

Webster 1828 Edition


Disc

DISC

,
Noun.
[L. See Disk.] The face or breadth of the sun or moon; also, the width of the aperture of a telescope glass.