Home›Browse›S›seafoam candyseafoam candyOur editors are putting together more complete content — check back in about 20 minutesseafoam candyseafoam candy — nounnoun1. a light, airy candy made with sugar and baking soda1.nounDefinitiona light, airy candy made with sugar and baking sodaExampleI bought some seafoam candy at the seaside shop.