decollate
verb
[ dɪˈkɒleɪt ]
• behead (someone).
• "the murderer is instantly decollated"
Origin:
late Middle English: from Latin decollat- ‘beheaded’, from the verb decollare, from de- (expressing removal) + collum ‘neck’.
decollate
verb
• mechanically separate sheets of paper into different piles.
Origin:
1960s: from de- ‘away from’ + collate.