plural of zero coupon bond

A form of grazing in which cattle are kept in enclosures some of the time and allowed outside to graze at other times.

plural of zero-emission vehicle

plural of zero-day exploit

(computing) The act of exploiting a security vulnerability on the same day it becomes publicly known.

(mathematics) The fact that, in some circumstances, the probability of an event can only be zero or one and not any intermediate value.

(UK) A contract of employment that creates an on-call arrangement in which the employee agrees to be available for work as and when required, without any particular number of hours or times of work being specified or guaranteed.

Alternative form of zero-hour contract

(colloquial, humorous) I don't care; I have no interest in that.

Synonym of oh dark thirty