Killer
/ˈkɪlə(ɹ)/
Last Updated: January 2, 2026 at 12:30 PM
Scrabble:10 ptsWWF:12 pts6 letters
Definition of Killer
noun
- One who or that which kills.
"Carbon monoxide is a silent killer."
- That which causes stress or is extremely difficult, especially that which may cause failure at a task.
"That test was a killer."
- Something that is so far ahead of its competition that it effectively kills off that competition.
"Digital streaming platforms are CD killers."
- A knockout form of darts or pool involving several players.
- A club used for killing fish.
adjective
- Excellent, very good, cool.
"killer feature"
- Causing death, destruction, or obliteration.
"killer bee"
- Distressing, uncomfortable.
"I had a killer headache this morning."
Anagrams of Killer
Related Word Patterns
Synonyms & Antonyms
SYNONYMS
assassinmurdererhalantviramavowel killerorcinus orcaorca