blue-ringed octopus (English, noun)
expansion: blue-ringed octopus (plural blue-ringed octopuses or (nonstandard) blue-ringed octopusses or (nonstandard) blue-ringed octopi or (nonstandard) blue-ringed octopii or (rare) blue-ringed octopodes or (rare, nonstandard) blue-ringed octopus)
Senses:
glosses: Any octopus of the genus Hapalochlaena, with distinctive blue rings, that carry the highly poisonous venom tetrodotoxin (TTX).
Forms:
form: blue-ringed octopuses
tags: plural
form: blue-ringed octopusses
tags: nonstandard
plural
form: blue-ringed octopi
tags: nonstandard
plural
form: blue-ringed octopii
tags: nonstandard
plural
form: blue-ringed octopodes
tags: plural
rare
form: blue-ringed octopus
tags: nonstandard
plural
rare