striped killifish stri·ped·kil·lifish uncommon noun 1. black-barred fish of bays and coastal marshes of the Atlantic and Gulf coasts of the United States Synonymsstriped killifishmayfishmay fishFundulus majalis Related words Broader terms killifish Parts Fundulus WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
