kagi
1. key
2. lock
3. key (to a problem, success, etc.); clue
★ Common
Noun
#2925
key
1. key
2. lock
3. key (to a problem, success, etc.); clue
1. key (on a piano, organ, etc.)
1. keyboard (of a piano, typewriter, etc.)
1. duplicate key
2. master key; passkey
1. keyhole
1. to hold the key (to)
1. locksmith
1. to lock (a door, etc.); to lock up
1. private key (cryptography); secret key
1. public key