(video games) The entertainment value obtained by playing a computer game more than once; replayability.

A replacement or substitute. / One who replaces something.

plural of replay attack

plural of replacer

Liquid nutrition having nutritional qualities comparable to mother's milk that is given to young animals when mother's milk is not available.

(email, computing, uncountable) A feature in e-mail software that sends automatic replies, used for instance when the recipient of a message is on holiday.

(sports, television) A video recording of an action that can be replayed immediately after being recorded.

plural of double replacement reaction

A chemical reaction involving a change of chemical bonds, so that two compounds become two different compounds, in the form AB+CD→AD+CB

plural of double-replacement reaction