1. Cause to be firmly attached
   "fasten the lock onto the door"
   - fix, secure 
2. Become fixed or fastened
   "This dress fastens in the back" 
3. Attach to
   "They fastened various nicknames to each other" 
4. Make tight or tighter
   - tighten

Derived forms: fastened, fastens, fastening

See also: fastener, fastening

Type of: alter, attach, change, modify

Antonym: unfasten

Encyclopedia: Fasten

• hostility
• hostler
• hot
• hot air
• hot and bothered
• hot button
• hot cereal
• hot chocolate
• hot cross bun
• hot flash
• hot flush
• hot issue
• hot jazz
• hot key
• hot pad
• hot pants
• hot pepper
• hot potato
• hot press
• hot sauce
• hot seat
• hot spell
• hot spring
• Hot Springs
• Hot Springs National Park