seven-arm octopus (English, noun)
expansion: seven-arm octopus (plural seven-arm octopuses or (nonstandard) seven-arm octopusses or (nonstandard) seven-arm octopi or (nonstandard) seven-arm octopii or (rare) seven-arm octopodes or (rare, nonstandard) seven-arm octopus)
Senses:
glosses: Haliphron atlanticus, a species of octopus, notable for its large size.
Forms:
form: seven-arm octopuses
tags: plural
form: seven-arm octopusses
tags: nonstandard
plural
form: seven-arm octopi
tags: nonstandard
plural
form: seven-arm octopii
tags: nonstandard
plural
form: seven-arm octopodes
tags: plural
rare
form: seven-arm octopus
tags: nonstandard
plural
rare