MAIL CAR as NOUN

1. Meaning
   • a railway car in which mail is transported and sorted
   Hypernyms(s) mail car is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • car (what does car mean?)
   • railcar (what does railcar mean?)
   • railway car (what does railway car mean?)
   • railroad car (what does railroad car mean?)