An act or a remark that serves as a formality or as a sign of attitude.
A motion made with a pointing device, or on a touchscreen, that is recognised by the system as a command.
A motion of the limbs or body, especially one made to emphasize speech.
To make a gesture or gestures.
To accompany or illustrate with gesture or action.
To express something by a gesture or gestures.
An action or statement in response to a stimulus or other event.
A transformation in which one or more substances is converted into another by combination or decomposition.
An icon or emoji appended to a posted message by a user to express their feeling about it.
Reactionary politics; a period in which reactionary thought or politics is resurgent or dominant.