Search Result for "posturing": 
Wordnet 3.0

NOUN (1)

1. adopting a vain conceited posture;

The Collaborative International Dictionary of English v.0.48:

Posture \Pos"ture\ (?; 135), v. t. [imp. & p. p. Postured; p. pr. & vb. n. Posturing.] To place in a particular position or attitude; to dispose the parts of, with reference to a particular purpose; as, to posture one's self; to posture a model. --Howell. [1913 Webster]
WordNet (r) 3.0 (2006):

posturing n 1: adopting a vain conceited posture