'Deceive' is Latin for 'ensnare' — from 'capere' (to take). Originally a huntingmetaphor for trickery.
Definition
To cause someone to believe something that is not true; to mislead deliberately.
The Full Story
Latin13th centurywell-attested
From OldFrench 'decevoir' (to deceive, to cheat, to mislead), from Latin 'dēcipere' (to ensnare, to catch, to cheat, to beguile), compounded from 'dē-' (from, away, down — marking removal or reversal) and 'capere' (to take, to seize, to catch). The PIE root of 'capere' is *keh₂p- (to grasp, to seize), one of the most productive roots in Latin, generating a vast network of Englishvocabulary. The original metaphor is of a hunter
Did you know?
French 'décevoir' now means 'to disappoint,' not 'to deceive' — a false friend that has tripped up English-French translators for centuries. The shift happened because being deceived leads to disappointment; French kept the emotional result while English kept the act of trickery.
grasped), 'accept,' 'except,' 'perceive,' 'receive,' and 'occupy' — all words about grasping or taking hold, whether physical or mental. Deception retains the predatory framing: the deceiver is the hunter, the deceived the unwitting prey caught off-guard. Key roots: de- (Latin: "from, away, down"), capere (Latin: "to take, seize, grasp"), *keh₂p- (Proto-Indo-European: "to grasp").