Someone with bad luck or poor skills who consistently loses.

(music) A meter or rhythm with four beats to a measure and four beats to a whole note. Specifically simple quadruple time or common time.

At a suitable moment in time. / (as a set phrase) One should be patient.

(video games) An interactive cut scene-like sequence in a video game where the player has a limited time in which to push a button, or sequence of buttons, displayed on screen.

plural of quick time event

(idiomatic) Showing characteristics of the past; present in one's work after later advances in the field; coming later than could be generally accepted.

(medicine, cardiology) The time between the start of the first high frequency component of the atrial electrocardiogram to the first high frequency component of the His bundle electrocardiogram, normally 92ms ± 38 ms.

Alternative letter-case form of a-h conduction time

A blood test that measures how long clots take to break down (lysis) in the blood.

One is sure to succeed at a task or event on the third try.