salute

To greet or address with an expression of welcome, goodwill, or respect.

To recognize (a superior) with a gesture prescribed by military regulations, as by raising the hand to the cap.

To honor formally and ceremoniously.

To express warm approval of; commend.

To become noticeable to.

To make a gesture of greeting or respect.

An act of greeting; a salutation.

An act or gesture of welcome, honor, or courteous recognition.