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lay (EN)
verb, adjective, noun

This word can also be a form of:
lie (verb)

verb “lay”

infinitive lay; he lays; past tense laid; past part. laid; ger. laying
  1. to put something down carefully or in a horizontal position
    She laid the baby in the crib.
  2. to place or arrange building materials
    The workers are laying new tiles in the kitchen.
  3. (of an animal, especially a bird) to produce and deposit an egg
    The chicken laid an egg this morning.
  4. to prepare or arrange (a plan)
    They laid plans to surprise their friend on his birthday.
  5. to impose (a burden, tax, etc.)
    The government laid heavy taxes on imported cars.
  6. to bet (that something is or is not the case)
    I'll lay you ten dollars he won't be here on time.

adjective “lay”

base form lay, non-gradable
  1. not belonging to the clergy; not ecclesiastical
    Lay members of the congregation are invited to participate.
  2. not belonging to a particular profession; non-expert
    The scientist tried to explain the concept in lay terms.

noun “lay”

singular lay, plural lays or uncountable
  1. the way in which something is arranged; the general situation
    Before starting the project, we need to understand the lay of the land.
  2. (slang) an act of sexual intercourse
    He was hoping for a lay on his holiday.
  3. (slang) a casual sexual partner
    She didn't want to be just a lay to him.