Nounegg crab (Atergatis spp.)

Nounshallow hat with a round top (looking like a half manjū)

Nounfull charge (battery, condenser)

Nounorbfish (Ephippus orbis, species of Indo-West Pacific spadefish)

NounEphippus (genus of spadefish)

NounEphippidae (family of mostly marine spadefishes)