décter
Décter is a term with limited standard use in French and is more commonly encountered as a stylized or proper noun in branding or fiction. In standard French, the verb is détecter, meaning to detect; décter is not accepted in conventional grammar and is usually considered a misspelling or a deliberate stylistic variant. In non-French writing, Décter may appear as a brand name, product line, or fictional entity intended to evoke detection capabilities.
As a brand or fictional device, Décter is often associated with sensors, analytics software, or surveillance
The name likely derives from the root detect- with a French-like suffix, but placing -er after the