Cogs, wheels, cogwheels, cog wheels, sprockets, etc. ? Cog traditionally referred to the individual teeth on the cogwheel Here is the first definition in "cog, n 2" in the Oxford English Dictionary: One of a series of teeth or similar projections on the circumference of a wheel, or the side of a bar, etc , which, by engaging with corresponding projections on another wheel, etc , transmit or receive motion A wheel with cogs would be more
idioms - What does the phrase: Lets throw a little wrench in his . . . The expression is most likely a variation of the idiom to put throw a spanner in the works It describes the act of sabotaging or hindering a plan or project The origin is rather obvious in this case if you think about, for example, throwing a wrench (AE) or spanner (BrE) into the spokes of a turning wheel
flat vs. apartment - English Language Usage Stack Exchange Oxford Advanced Learner’s Dictionary, 8th edition Flat: noun [ countable ] ( BrE ) a set of rooms for living in, including a kitchen, usually on one floor of a building Apartment： noun (
Word that includes laptop, tablet, smartphone etc What's a word (or phrase) that includes laptops, tablets and cellphones (or similar portable electronic devices that resemble a computer)? I would prefer it to be a short (and intuitive) term I