This is the British English definition of let in.View American English definition of let in.. Change your default dictionary to American English. a rabbi who is a person's religious mentor , or one to whom questions are addressed for authoritative decision, Get the latest news and gain access to exclusive updates and offers, From filk to derp: discover the latest words added to the Collins Dictionary. Describe 2020 In Just One Word? If your language skills aren’t already top-notch, then this vocab quiz can get you up to speed! Disclaimer. Last 100 years ...balconies shaded with lattice-work which lets in air but not light. Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012, to involve (oneself or another) in (something more than is expected), he let himself in for a lot of extra work, to allow (someone) to know about or participate in, Let him who is without sin cast the first stone. It describes the action of radiation into matter.. The word can be very important legally as, in the statement "Lucy let Johnny have sexual relations with her" can make a huge difference in a claim of rape. 2 hit in the UK; in the U.S. it was a No. All Free. Let definition, to allow or permit: to let him escape. Information and translations of LET in the most comprehensive dictionary definitions resource on the web. 1) A statement akin to showing excitement in anticipation of an upcoming event or action 2) An energetic call to action. How to use let on in a sentence. 2. All Years Dictionary entry overview: What does let in mean? The first pangs start early in December with the nostalgia rush I get upon spotting dinky net bags of mixed nuts for sale. let verb (ALLOW) B1 [ T + infinitive without to ] to allow something to happen or someone to do something by not doing anything to stop an action or by giving your permission: She wanted to go but … In dosimetry, linear energy transfer (LET) is the amount of energy that an ionizing particle transfers to the material traversed per unit distance. We Asked, You Answered. To not interact with or bother someone or interfere with something; to leave someone or something alone. verb (tr, adverb) to allow to enter let in for to involve (oneself or another) in (something more than is expected)he let himself in for a lot of extra work let in on to allow (someone) to know about or … Another word for let in. How to use let in a sentence. How to use let in in a sentence. And best of all it's ad free, so sign up now and start using at home or in the classroom. phrasal verb If an object lets in something such as air, light, or water, it allows air, light, or water to get into it, for example because the object has a hole in it....balconies shaded with lattice-work which lets in air but not light. I know you want to help, but he needs some space right now. Definition of LET in the Definitions.net dictionary. Used as an auxiliary in the imperative to express a command, request, or proposal: Let's finish the job! 3 for three weeks on the pop chart and No. What Is An Em Dash And How Do You Use It? Why do we need to keep adding new words to the English language? © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Why Do “Left” And “Right” Mean Liberal And Conservative? “Affect” vs. “Effect”: Use The Correct Word Every Time. Let’s with an apostrophe is a contraction of “let us,” which is used in all varieties of speech and writing to introduce a suggestion or request: Let … Amaze your friends with your new-found knowledge! v. 1) to allow or permit. To avoid the potential problems associated with the mathematical definition, Dana Scott originally defined the let expression from lambda calculus. Learn more. —used especially to emphasize the improbability of a contrasting examplehe would never walk again let aloneplay golf— Sports Illus.how many ever see an Ambassador or Minister, let alonea President— Robert Lacville Synonyms Example Sentences Learn More about let alone Keep scrolling for more Synonyms for let alone LET is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms The Free Dictionary Meaning of LET. Looking for online definition of LET or what LET stands for? 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