(furniture) A piece of dining room furniture having drawers and shelves for linen and tableware; originally for serving food. / A board or similar barrier that forms part of the side of something.

(collectible card games) To include (a card) in one's sideboard. / To add sideboards to.

plural of sideboard

(chiefly Britain) Sideburns.

Third-person singular simple present indicative form of sideboard

present participle of sideboard

(construction) Outer walls on a building or other structure; cladding; siding.

simple past tense and past participle of sideboard

(fishing) Having a sideboard restriction. / Having side barriers. / (chiefly UK) Having sideburns.