Source : Webster's Revised Unabridged Dictionary (1913)

Princely \Prince"ly\, a.
   1. Of or relating to a prince; regal; royal; of highest rank
      or authority; as, princely birth, character, fortune, etc.

   2. Suitable for, or becoming to, a prince; grand; august;
      munificent; magnificent; as, princely virtues; a princely
      fortune. ``Most princely gifts.'' --Shak.

Princely \Prince"ly\, adv.
   In a princely manner.

         My appetite was not princely got.        --Shak.

Source : WordNet®

princely
     adj 1: rich and superior in quality; "a princely sum"; "gilded
            dining rooms" [syn: {deluxe}, {gilded}, {luxurious}, {opulent},
             {sumptuous}]
     2: having the rank of or befitting a prince; "a princely
        bearing"; "princely manner"
     [also: {princeliest}, {princelier}]