Definition of the word allow of

The phrase "allow of" is a prepositional phrase that serves as a sort of preposition-adverb combination. It originated from the Middle English filter phrase "alouyn," meaning "legal." This phrase was used in law and accounting to indicate a quantity that could be deducted or subtracted from a larger sum. As English evolved, the phrase's usage changed to mean that there is enough or sufficient space, time, capacity, or consideration available or to spare. The modern version "allow of" is a composite of old English prefix "a-" (meaning "without") and Middle English "allowen" (meaning "enough" or "allowed"). The phrase "allow of" is commonly used in a variety of contexts today, from finances and law to language and general phrasing. In finances, it is used to indicate a reduction in price that can be made without going below the minimum allowable price ("The item's price allows of a 10% reduction"). In law, it is employed to signify a charge that can be paid under the law ("The court fee allows of a waiver"). In language and everyday speech, the phrase is helpful in conveying the idea that enough space or time is available, such as, "I'll let you borrow the book, allow of two weeks." Overall, the origin of "allow of" can be traced back to its lawful roots, and its evolution has led to its continued use in various facets of language and conversation today.