Exacto knife

== English == === Etymology === From the brand name X-Acto, from exact. That brand pioneered the form factor. This form of the name is a genericization, but the trademark is still active. === Noun === Exacto knife (plural Exacto knives) (informal) A type of utility knife that has small, nonretracting, interchangeable blades. Hypernym: utility knife Coordinate term: Stanley knife ==== Translations ====