Mōd'i-fy, v. t.

v. t. [imp. & p. p. MODIFIED; p. pr. & vb. n. MODIFYING.] [Fr. modifier, Pr. & Sp. modificar, It. modificare, Lat. modificare, modificari. See MODIFICATE.]

1. To change the form or external qualities of; to shape; to give a new form to; to vary; as, to modify matter, light, or sound; to modify the terms of a contract.
2. To reduce in extent or degree; to moderate; to qualify; to lower.

Of his grace He modifies his first severe decree. Dryden.