<operating system> Two clicks of a mouse button made in rapid succession without moving the mouse. A double-click often combines the actions of selecting, and then activating an object in a GUI, e.g. selecting and opening a document. Some text editors use double-click to select the word under the mouse pointer.
When used as a verb it is often written as two words with a space instead of a hyphen.
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Nearby terms: dot pitch « dotted quad « double bucky « double-click » Double Data Rate Random Access Memory » Double Data Rate Synchronous Random Access Memory » double DECkers