SASH FASTENER as NOUN

1. Meaning
   • a lock attached to the sashes of a double hung window that can fix both in the shut position
   
   Synonym(s)
   • sash lock (what does sash lock mean?)
   • window lock (what does window lock mean?)
   
   Hypernyms(s) sash fastener is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • lock (what does lock mean?)