First CommunionˌFirst Comˈmunion noun 
(the act of) receiving Holy Communion for the first time: 
Rachel's making her First Communion on Saturday.
(the act of) receiving Holy Communion for the first time: Rachel's making her First Communion on Saturday.- ulcer
- ulcerate
- ulcerated
- ulceration
- ulcerous
- Ullswater
- ulna
- Ulster
- Ulster Defence Association
- Ulster Defence Regiment
- Ulster Democratic Unionist Party
- Ulster Unionists
- Ulster Volunteer Force
- ulterior
- ultimate
- ultimate fighting
- ultimately
- ultimatum
- ultra-
- Ultrabook
- ultramarine
- ultraportable
- ultrasonic
- ultrasound
- ultraviolet