Student Dictionary

One entry found for Portuguese man-of-war.
Main Entry: Portuguese man-of-war
Function: noun
Inflected Form(s): plural Portuguese man-of-wars also Portuguese men-of-war
: any of several large colonial invertebrate animals that are hydrozoans and float on the surface of the sea by means of a large gas-filled structure like a bag and have long tentacles capable of delivering a painful sting
[Portuguese man-of-war illustration]

Pronunciation Symbols