D defs.my
Entry 3 senses Webster, 1913

Patronize

/pāt'-rən-īzˌ/ · Pa·tron·ize · IPA /ˈpeɪtɹənaɪz/
01 v. t. To act as patron toward; to support; to countenance; to favor; to aid.
imp. & p. p. Patronized; p. pr. & vb. n. Patronizing
  1. 1.
    To act as patron toward; to support; to countenance; to favor; to aid.
    “The idea has been patronized by two States only.” — A. Hamilton.
  2. 2.
    To trade with customarily; to frequent as a customer.[Commercial Cant]
  3. 3.
    To assume the air of a patron, or of a superior and protector, toward; -- used in an unfavorable sense; as, to patronize one's equals.