A term borrowed from engineering meaning that something is uncontrolled. In engineering, feedback is fed back into the input of a system to keep the output under control.
When a person has nobody to check their behavior, they are said to be "operating open-loop."
When a person has nobody to check their behavior, they are said to be "operating open-loop."
My kid was running open-loop at home while I was in Asia. Surprised the dog was still alive when I got back.
by FirmwareGuy June 6, 2018
Get the open-loopmug. 
Astolfo opening aka gay opening Is a opening in chess when you can win in four moves when your enemy Is really stupid, you just have to move your Queen to f7 while Its protected by bishop from c4
by Satania Is kawaii April 29, 2022
Get the Astolfo openingmug. by me attack helicopter June 23, 2023
Get the open the noormug. a drug market in the open. usually in the form of tent cities but could just be drug dealing out in the open
by Nan M. July 16, 2022
Get the open airmug. A " slut", probably has every STD to " mankind". In other words.. a " nasty" girl. :) A girl who can't commit, and likes to steal other people's crushes/ boyfriends and acting promiscious to " spite" because because she has a " black heart". Someone you deffo don't want to be around with, or be friends with. She'll steal your man, and sleep with her and back stab you, and provoke fights and tell lies about you. Also known as a " ghetto chick".
Jaque is a nasty girl, she's trying to win Jason's heart while she's in a open relationship. He's rejected her thousands of times due to being dirty, and hideous to the sight. He likes Angela for her mind, and not her body. It's also her Destiny. It's her father/ husband. It's Destiny's Child.
by Minialba03 September 1, 2016
Get the open relationshipmug. Fred: That open-box has been with everyone in town!
or
Matt: He didn't have enough packaging to fill the open-box.
or
Matt: He didn't have enough packaging to fill the open-box.
by M. Gaffney September 10, 2007
Get the Open-boxmug.