hypervisor
n.— «In virtual machine parlance, the hypervisor is the layer of software that sits just “above” the hardware and handles the virtualization process (making one machine look like more than one machine and allowing each of those “virtual’ machines to run different operating systems).» —“Etymology of ‘hypervisor’ surfaces” by David Berlind ZDNet.com Aug. 10, 2005. (source: Double-Tongued Dictionary)
Further reading
What do you call a long sandwich filled with lots of ingredients? Whether you call it a sub, a hoagie, a grinder, or something else entirely depends on where you’re from. And: Martha’s visit to an Alaskan reindeer ranch reveals why you...
Is there such a thing as a “neutral” accent, and if so what does it sound like? And that quirk in the way southern Californians talk about freeways. They’ll say things like take the 405 and get on the 8. Why the definite article...