7 Everyday English Idioms and Where They Come From

An idiom is a phrase that is common to a certain population. It is typically figurative and usually is not understandable based solely on the words within the phrase. A prior understanding of its usage is usually necessary. Idioms are crucial to the progression of language. They function in a manner that, in many cases, literal meanings cannot. We use them every day, sometimes without even realizing that what we’re saying is nonsensical without the implied and widely accepted meaning behind it. Many linguists have dedicated themselves to finding the origins of these idioms, seven of which are featured on this list.
Origin: While many proposed origins of this phrase are disputed, it is commonly accepted that turning a blind eye comes from a comment made by British Admiral Horatio Nelson. In 1801 he led the attack alongside Admiral Sir Hyde Parker in the Battle of Copenhagen. Nelson was blind in one eye. Parker communicated to Nelson at one point, via flags, that he needed to retreat and disengage. Nelson, however, was convinced that he could prevail if they pushed onward. Nelson then, holding the telescope to his blind eye, pretended not to see the signal—making a sly comment to a fellow officer about reserving the right to use his blind eye every now and again.
Origin: This idiom most likely comes from the real Riot Act, an act passed by the British government in 1714 to prevent unruly assemblies. In the 18th century King George I and the government were fearful of being overthrown by supporters of the previous Stuart dynasty. If crowds of more than 12 assembled, authorities could read them a portion of the Riot Act, upon which they must leave or be imprisoned. Thus, if someone is behaving in a manner that we find inappropriate, we “read them the riot act,” intending to get the unruly person to stop what they’re doing.