さば mackerel (esp. the chub mackerel #16,339 Meanings さば · サバ also 鯖 noun, usually in kana mackerel (esp. the chub mackerel, Scomber japonicus) Internet slang server (esp. in an online game) In sentences Furigana この箱はこはかさばりすぎて運はこべない。 This box is too bulky to carry. #220184