Every individual or anything of the given class, with no exceptions.
All of a countable group, without exception.
(used of count nouns) each and all of the members of a group considered singly and without exception; "every person is mortal"; "every party is welcome"; "had every hope of success"; "every chance of winning"
each and all of a series of entities or intervals as specified; "every third seat"; "every two hours"
(used of count nouns) each and all of the members of a group considered singly and without exception
each and all of a series of entities or intervals as specified
