The Collaborative International Dictionary
Emplastic
Emplastic \Em*plas"tic\, n. A medicine causing constipation.
Emplastic
Emplastic \Em*plas"tic\, a. [Cf. F. emplastique, fr. Gr. ? clogging. See Emplaster.] Fit to be applied as a plaster; glutinous; adhesive; as, emplastic applications.
Wiktionary
emplastic
a. viscous, glutinous, adhesive n. A drug causing constipation.