an instant; in a flash; the blink of an eye

a flash; a very short moment; the blink of an eye

originally referring to a single blink of the eye, used to describe an extremely brief moment of time; a flash; the twinkle of an eye; often used in classical literature

happening or done immediately

undergoing many changes in an extremely short period of time; rapid substantial change

(idiom) gone in a flash; transitory; to disappear in an instant

a very short period of time; in the twinkling of an eye; ephemeral

To turn the eyes or move one's gaze.

in a flash; in the blink of an eye; refers to a very short period of time

in the blink of an eye; happening within a very short period of time

To blink; to wink; to flash a glance.

the quality of being instantaneous; happening in a split second or without delay

in a twinkling; immediately; right away

the speed and direction of an object at a specific moment in time or at a specific point in its path during non-uniform motion

(idiom) gazing fixedly; to look at something without blinking or looking away

A neutron emitted immediately during a nuclear fission event

radiation released within a very short time of a nuclear reaction

(physics) used as a describing word for a state or phenomenon that is very brief or temporary

(idiom) in the wink of an eye; in the time it takes to breathe or blink, meaning a very short period of time

radiation released immediately following a nuclear reaction; prompt radiation

the third eyelid found in some animals, such as birds and reptiles, used for protection and moisture; often called a haw

fast-acting cyanoacrylate adhesive that bonds surfaces almost instantly

the act of moving instantly from one place to another without traveling through the space between them

in a blink; in a twinkling