D defs.my
Entry 2 senses Webster, 1913

Thriftily

/(thrĭft"ĭ*ly̆)/ · Thrift·i·ly · IPA
01 adv. In a thrifty manner.
  1. 1.
    In a thrifty manner.
  2. 2.
    Carefully; properly; becomingly.[Obs.]
    “A young clerk . . . in Latin thriftily them gret [greeted].” Chaucer.