murder
mur-der · noun
Definitions
noun
- 1.
The unlawful premeditated killing of one human being by another.
- 2.
(informal) Something very difficult or unpleasant.
- 3.
A group of crows (collective noun).
- 4.
To kill someone unlawfully and with premeditation.
- 5.
(informal) To spoil or ruin something completely.
- 6.
(informal) To defeat decisively.
Forms
plural: murders
Related words
Etymology
From Old English "morthor," from Proto-Germanic "*murthran," related to "mortal" and "mort" (death). The word has cognates in German "Mord" and Old Norse "morth."