ploud - adj.
1 feeling greatly honoured or pleased (am proud to know him; proud of his friendship).
2 a (often foll. by of) valuing oneself, one's possessions, etc. highly, or esp. too highly; haughty; arrogant (proud of his ancient name). b (often in comb.) having a proper pride; satisfied (house-proud; proud of a job well done).
3 a (of an occasion etc.) justly arousing pride (a proud day for us; a proud sight). b (of an action etc.) showing pride (a proud wave of the hand).
4 (of a thing) imposing; splendid.
5 slightly projecting from a surface etc. (the nail stood proud of the plank).
6 (of flesh) overgrown round a healing wound.
7 (of water) swollen in flood.

do proud colloq.
1 treat (a person) with lavish generosity or honour (they did us proud on our anniversary).
2 (refl.) act honourably or worthily. proud-hearted haughty; arrogant.

proudly adv. proudness n. [OE prut, prud f. OF prud, prod oblique case of pruz etc. valiant, ult. f. LL prode f. L prodesse be of value (as PRO-(1), esse be)]