Synonym of Landolt C

Any octopus of the genus Hapalochlaena, with distinctive blue rings, that carry the highly poisonous venom tetrodotoxin (TTX).

plural of blue-ringed octopus

plural of blue-ringed octopus

(algebra) A module (over some ring) with an additional binary operation, a module-element-valued product between module elements, which is bilinear over module addition and scalar multiplication. (N.B.: such bilinearity implies distributivity of the module multiplication with respect to the module addition, which means that such a module is also a ring.)

The Asian butterfly Hestina assimilis, family Nymphalidae, having a row of red spots on each hindwing.

plural of red ring skirt

present participle of ring up the curtain

Larus delawarensis, a medium-sized gull of temperate North America.

(slang, vulgar) To vomit violently.