Definition of safety lock in English:

safety lock

Syllabification: safe·ty lock

Entry from US English dictionary

(also safety catch)

noun

A device that prevents a gun from being fired or a machine from being operated accidentally.

Definition of safety lock in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day glee
Pronunciation: gliː
noun
great delight, especially from one's own good fortune…