- every*/*/*/
- [ˈevri]determiner1) used for referring to all the people or things of a particular typeEvery bedroom has its own private bathroom.[/ex]She wrote to every member of the committee.[/ex]This is a decision that affects every single one of us.[/ex]2) used for showing how often something happens or how far apart things areTake one tablet every four hours.[/ex]There are army checkpoints every few miles along the road.[/ex]I have to work every other weekend (= on the first, third, fifth etc).[/ex]Every now and then (= not too frequently) an event occurs that changes public attitudes.[/ex]3) used for showing how common something is by giving a number as a part of a larger numberAlmost one in every five computers was found to be faulty.[/ex]4) used before some words for emphasisYou have every reason to feel proud of your performance.[/ex]•every time — whenever something happens[/ex]We can't keep calling the doctor every time you get a headache.[/ex]See:bit IA noun subject that follows every is used with a singular verb.In formal writing, pronouns or possessive adjectives that refer back to a subject with every are usually singular: Every employee has his or her own key to the building. But in speech and informal writing, plural pronouns and possessive adjectives are more usual: Every employee has their own key to the building.
Dictionary for writing and speaking English. 2014.