Webster's Revised Unabridged Dictionary · 1913

Princely

Princely , adjective

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. — Shakespeare

Princely , adverb

In a princely manner.
My appetite was not princely got. — Shakespeare