dining room

US: /ˈdaɪnɪŋ ˌrum, -ˌrʊm/

WordReference Random House Learner's Dictionary of American English © 2025

din•ing room /ˈdaɪnɪŋ ˌrum, -ˌrʊm/  n. [countable]

1. a room in which meals are eaten.

WordReference Random House Unabridged Dictionary of American English © 2025

din′ing room′, 

1. a room in which meals are eaten, as in a home or hotel, esp. the room in which the major or more formal meals are eaten.
2. Furniture [Informal.] the furniture usually used in a dining room and sometimes sold as a matching set, as a dining table, chairs, and sideboard;
   dining room suite:
   a sale on dining rooms.
• 1595–1605

Collins Concise English Dictionary © HarperCollins Publishers::

dining room noun

1. a room where meals are eaten