noun
or sea blossom
: a free-floating marine blue-green alga ( Trichodesmium erythraeum ) that has a red pigment in addition to the phycocyanin and sometimes occurs so abundantly in the warmer seas as to color the water red — compare water bloom
noun
or sea blossom
: a free-floating marine blue-green alga ( Trichodesmium erythraeum ) that has a red pigment in addition to the phycocyanin and sometimes occurs so abundantly in the warmer seas as to color the water red — compare water bloom
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012