please give me / (polite, imperative) please do something for me; expressing a request

a seat / (sports) a defender's position

a sheet, as of paper, cloth, plastic, or rock

Please have a seat. / Please sit down.

Please wait

(finance) balance sheet, a page of accounting entries

a seat belt

love seat

bubble sheet; OMR sheet; scantron form

"red sheet", specifically a red translucent plastic sheet used in studying to render red-colored text illegible