Search Result for "straighten up":
Wordnet 3.0

VERB (1)

1. straighten oneself;
- Example: "He drew himself up when he talked to his superior"
[syn: draw up, pull up, straighten up]



WordNet (r) 3.0 (2006):

straighten up
    v 1: straighten oneself; "He drew himself up when he talked to
         his superior" [syn: draw up, pull up, straighten up]