Upper-Intermediate (B2)
IPA: /dɪˈkɒleɪʃən/
KK: /dɪˈkɒleɪʃən/
Definition
The act of cutting off someone's head.
Example
The historical account described the decollation of the traitor as a public spectacle.
Conversation

Did you read that historical novel about the king's decollation?

No, I haven’t, but that sounds intense!

It really was; the chapter on his decollation was quite graphic.

I can imagine! Those events were often brutal in history.
Synonyms & Antonyms
Synonyms
beheading
execution
slaying
Antonyms
salvation
rescue
preservation
Root Explanation
Decollation is formed from "de-" (meaning down or away) and "collare" (meaning to neck or to behead). The word refers to the act of cutting off the head, thus literally meaning to take away the neck.
Memory Tip
Think of 'taking away' ('de-') the 'neck' ('collare') when you remember that decollation means beheading.
Visually Confused Words
recollation
collation
desolation
dedolation
eolation
delation
colation
percolation