Webster's Revised Unabridged Dictionary · 1913

Every

Every , a. & a. pron.

[Old English everich, everilk; Anglo-Saxon afre ever + alc each. See Ever, each.]

1.
All the parts which compose a whole collection or aggregate number, considered in their individuality, all taken separately one by one, out of an indefinite number.
Every man at his best state is altogether vanity. — Bible (KJV) - Psalm xxxix. 5
Every door and window was adorned with wreaths of flowers. — Macaulay
2.
Every one. Compare Each. [Obsolete]
Every of your wishes. — Shakespeare
Daily occasions given to every of us. — Hooker
In each division there were four pentecosties, in every pentecosty four enomoties, and of each enomoty there fought in the front rank four [soldiers]. — Jowett (Thucyd. )
If society is to be kept together and the children of Adam to be saved from setting up each for himself with every one else his foe. — J. H. Newman
Collocations (2)
Every each , every one. [Obsolete] Every each of them hath some vices. — Burton.
Every now and then , at short intervals; occasionally; repeatedly; frequently. [Colloquial]

Every may, by way of emphasis, precede the article the with a superlative adjective; as, every, the least variation.