Lay is often used where lie is considered standard, as in "I'm going to lay down for a quick nap." The use, which dates to the 14th century, troubled no one until the 18th, but since then, …

lay verb (PUT DOWN) Add to word list C1 [ T usually + adv/prep ] to put something in especially a flat or horizontal position, usually carefully or for a particular purpose:

Lay definition: to put or place in a horizontal position or position of rest; set down.. See examples of LAY used in a sentence.

1. To give up; abandon: lay aside all hope of rescue. 2. To save for the future: laid aside money for a vacation.

Lay is used with some nouns in expressions about accusing or blaming someone. For example, if you lay the blame for a mistake on someone, you say it is their fault, or if the police lay …

Lie is a verb which means ‘to be in or put yourself into a flat position’. It is an irregular verb and it doesn’t take an object. The -ing form is lying and the past simple is lay. The -ed form, lain, is …

Lay means "to place something down flat," while lie means "to be in a flat position on a surface." The key difference is that lay is transitive and requires an object to act upon, and lie is …