Scombridae scomb·ri·dae uncommon noun 1. marine food fishes: mackerels; chub mackerels; tuna Synonymsfamily Scombridae Related words Broader terms fish family Parts Scombroidea Part of mackerelScomberAcanthocybiumScomberomorusThunnusSardaEuthynnusKatsuwonus WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.