塑性土
塑性粘土
可塑粘土
不合格砖泥

Plastic \Plas"tic\ (pl[a^]s"t[i^]k), a. [L. plasticus, Gr. ?,
fr. ? to form, mold: cf. F. plastique.]
1. Having the power to give form or fashion to a mass of
matter; as, the plastic hand of the Creator. --Prior.

See plastic Nature working to his end. --Pope.

2. Capable of being molded, formed, or modeled, as clay or
plaster; -- used also figuratively; as, the plastic mind
of a child.

3. Pertaining or appropriate to, or characteristic of,
molding or modeling; produced by, or appearing as if
produced by, molding or modeling; -- said of sculpture and
the kindred arts, in distinction from painting and the
graphic arts.

Medallions . . . fraught with the plastic beauty and
grace of the palmy days of Italian art. --J. S.
Harford.

{Plastic clay} (Geol.), one of the beds of the Eocene period;
-- so called because used in making pottery. --Lyell.

{Plastic element} (Physiol.), one that bears within the germs
of a higher form.

{Plastic exudation} (Med.), an exudation thrown out upon a
wounded surface and constituting the material of repair by
which the process of healing is effected.

{Plastic foods}. (Physiol.) See the second Note under {Food}.


{Plastic force}. (Physiol.) See under {Force}.

{Plastic operation}, an operation in plastic surgery.

{Plastic surgery}, that branch of surgery which is concerned
with the repair or restoration of lost, injured, or
deformed parts of the body.