Open day
noun
1.
an occasion on which an institution, such as a school, is open for inspection by the public Also called at-home US and Canadian name open house
Read Also:
- Open deathtrap
abuse An abusive hackerism for the Santa Cruz Operation’s Open DeskTop. The funniest part is that this was coined by SCO’s own developers. Compare AIDX, Macintrash Nominal Semidestructor, ScumOS, sun-stools, HP-SUX. [Jargon File] (1995-02-02)
- Open desktop
operating system, product A Motif-based graphical interface from the Santa Cruz Operation (SCO), built over their Unix environment, part of the ACE initiative. Also known as “Open DeathTrap”. (1995-02-02)
- Open-diapason
noun 1. See under (def 4). [dahy-uh-pey-zuh n, -suh n] /ˌdaɪ əˈpeɪ zən, -sən/ noun, Music. 1. a full, rich outpouring of melodious sound. 2. the compass of a voice or instrument. 3. a fixed standard of pitch. 4. either of two principal timbres or stops of a pipe organ, one of full, majestic tone […]
- Open-die
noun, Metalworking. 1. a die of flat, concave, or hollow V shape that only minimally restricts lateral flow.
- Open dislocation
open dislocation n. A dislocation complicated by a wound opening from the surface down to the affected joint. Also called compound dislocation.