Who changed the way vacumn was spelled 40 years ago?
Apr 28, 2018 · According to the Online Etymological Dictionary, vacuum entered English in the 1540s directly from Latin as the substantivized, neuter form of the adjective vacuus. The earliest use was as …
differences - English Language & Usage Stack Exchange
Perfect vacuum does not exist - there will always be some energy, some particles manifesting themselves spontaneously from quantum uncertainty, but generally lack of matter, including air is …
Starting sentences with "which" - English Language & Usage Stack …
Oct 14, 2018 · I don't know if this question really has an answer, but it's been bugging me for a while: When did it become fashionable to start sentences with the word "which"? Here's a short example: I …
pronunciation - Why is "vacuum" pronounced [ˈvæ.kjuːm] and not [ˈvæ ...
Aug 21, 2017 · +1 It seems that vacuum is the odd word out when placed in a lineup with (for example) continuum, individuum, menstruum, and residuum. I don't know why the -uum in vacuum came to be …
Can I call a vacuum cleaner cleaner a vacuum cleaner?
Oct 8, 2017 · If a 'vacuum cleaner cleaner' is a machine for cleaning vacuum cleaners, then the person who cleans the vacuum cleaner cleaner would be a 'vacuum cleaner cleaner cleaner'.
Where is the root morpheme in Modern English evacuate and vacuum?
Jun 15, 2011 · Clearly they are related through Latin, from e- and vacare (out of and to empty) and from vacuus (empty), and in Latin the shared morpheme is vac-. More interesting may be the relationships …
Idioms or phrases to answer to obvious (yes) questions?
Jun 23, 2020 · Is the pope catholic? Do vacuum cleaners suck? Is water wet? Is the hypotenuse the longest side of a triangle? Does a bear live in the woods? I’ll answer you with my favorite ‘Y’ …
expressions - English Language & Usage Stack Exchange
A talent/knowledge vacuum is created as talent redundancy has been overlooked and nobody else knows how to do Sara's job, then that leg of the company experiences failure until a solution for …
Difference in meaning in "insulation" vs. "isolation"? [closed]
Dec 13, 2011 · Electrical isolation amounts to using an air gap (or vacuum) as an insulating (nonconducting) medium; like most electrical insulators, air has a breakdown voltage, typically about …
"At hand" vs "on hand" vs "in hand" - English Language & Usage Stack ...
What's the difference between at hand, on hand and in hand? At hand seems to me as if you have something in reach. On hand is if you have something in stock. And in hand can be used as if you …