Semi-automatic - ''Noun'': "Partially automatic and partially manual in operation (i.e., operated both automatically and manually, by hand); not ''fully-automatic''."
This may refer to:
* A
semi-automatic firearm
A semi-automatic firearm, also called a self-loading or autoloading firearm (fully automatic and selective fire firearms are also variations on self-loading firearms), is a repeating firearm whose action mechanism ''automatically'' loads a follow ...
, a firearm which automatically loads the next round, but will only fire one round per trigger pull
**
Semi-automatic rifle
**
Semi-automatic pistol
A semi-automatic pistol is a type of repeating single-chamber handgun ( pistol) that automatically cycles its action to insert the subsequent cartridge into the chamber (self-loading), but requires manual actuation of the trigger to actuall ...
**
Semi-automatic shotgun
*
Semiautomatic switching system, a term used in telecommunication
*
Semi-automatic transmission: a manual transmission with an automated clutch (i.e., no physical clutch pedal), but the driver is still required to shift gears manually, by hand. Also called: ''clutchless manual transmission'' or ''automated manual transmission''.
* "Semi-Automatic", a song from Twenty One Pilots' 2013 album ''
Vessel''
{{disambig