salute
A salute is gesture either of respect or of acknowledging the presence of a superior, primarily being used by military or paramilitary organizations. The specifics vary by country, but most involve the one saluting bringing their hand up to their head. This may also be done for humorous or sarcastic reasons.
See also:
The following tags are aliased to this tag: saluting (learn more).
This tag implicates gesture (learn more).