Definitions for: Improving

[adj] getting higher or more vigorous; "its an up market"; "an improving economy"

Webster (1913) Definition: Im*prov"ing, a.
Tending to improve, beneficial; growing better. --
Im*prov"ing*ly, adv.

Improving lease (Scots Law), an extend lease to induce the
tenant to make improvements on the premises.

Synonyms: rising, up