- 1 a piece of furniture in a dining room for putting food on before it is served, with drawers for storing knives, forks, etc.
- 2= sideburn
sideboard
nounBrE BrE//ˈsaɪdbɔːd//; NAmE NAmE//ˈsaɪdbɔːrd//
(North American English also buffet)Check pronunciation: sideboard