at your service


Also found in: Acronyms.

at your service

1. Available to help you with whatever you need. It is a set phrase. One math tutor, at your service! I'm totally at your service—just tell me what you need me to do.
2. Said upon meeting someone for the first time as a polite way of identifying oneself. A: "Is there a John Jones here?" B: "At your service, sir."
See also: service