(automotive) A type of manual gearbox which can be designed with either a manual or fully-automated clutch system. Gear shifts by the driver can only be chosen in a successive order, and the driver cannot skip gears, like with a standard H-pattern manual transmission. This type of transmission is most commonly used in motorcycles and racecars, and is a form of manual motorcycle transmission.

plural of sequential manual gearbox

(automotive) A type of single-clutch automatic transmission that is closely based on the internal design and mechanical build and of a conventional manual transmission; but is computer-controlled, and does require any manual input from the driver to change gear or actuate the clutch.

(automotive) A manual transmission or a sequential manual gearbox without a manually-operated clutch (i.e., with an automatic clutch) system; used in both automobiles and motorcycles (i.e., mechanically the same as a conventional manual transmission, but lacks a physical clutch pedal). These systems facilitate the driver by automating the clutch system, but still require the driver's input to change gear manually, by means of a conventional manual gearshift. It is a form of semi-automatic transmission.

plural of automated manual transmission

plural of clutchless manual transmission

plural of non-manual marker

(American Sign Language) Any of the non-sign components of American Sign Language (facial expression, body position, head position, etc.) that provide context and tone to signs.