Definitions:
a soldier or other person sent out ahead of a main force so as to gather information about the enemy's position, strength, or movements

a ship or aircraft employed for reconnaissance, especially a small, fast aircraft

a member of the scout association or a similar organization

a honeybee that searches for a new site for a swarm to settle or for a new food source.

a domestic worker at a college at oxford university.

a man or boy

make a search for someone or something in various places

reject (a proposal or idea) with scorn