right-click

The term is a modern compound, formed in the late 20th century with the advent of multi-button computer mice. The first element, "right," draws from its Old English root meaning the directional side, distinguishing this action from the primary "left-click." The second element, "click," is an onomatopoeic verb from the 17th century, perfectly capturing the sound and momentary action of activating a mechanical switch. The compound's logic is transparently descriptive: it names the specific physical action (clicking) performed with a specific button (the right one), which software designers then mapped to the specific function of accessing context-sensitive options.

Structure: right (direction) + click (sound/action) - right: From Old English riht, meaning "correct, straight, direct, opposite of left." In this compound, it specifies the directional side. - click: An onomatopoeic word imitating a short, sharp sound. In computing, it denotes the action of pressing a mouse button.