PORTHOLE as NOUN

1. Meaning
   • an opening (in a wall or ship or armored vehicle) for firing through
   Synonym(s)
   • embrasure (what does embrasure mean?)
   • port (what does port mean?)
   Hypernyms(s) porthole is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • opening (what does opening mean?)
2. Meaning
   • a window in a ship or airplane
   Hypernyms(s) porthole is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • window (what does window mean?)