per-

Etymology 1
Borrowed from and.

Prefix

 * 1)  In verbs: denoting the sense "through", as in perforate.
 * 2)  In verbs: denoting the sense "thoroughly", as in perfect.
 * 3)  In verbs: denoting the sense "to destruction", as in pervert.
 * 4)  In adjectives and adverbs: denoting the sense "extremely", as in perfervid.
 * 5)  Forming nouns and adjectives denoting the maximum proportion of one element in a compound, as in peroxide.
 * 6)  Added to the name of an element in a polyatomic ion to denote the number of atoms of that element (usually four).

Etymology 2
Borrowed from (modern French ).

Prefix

 * 1)  Denoting the sense "by" or "per", as in perchance or perhaps.

Etymology
From.

Etymology
.

Etymology
From.

Etymology
From.

Etymology
, from. Cognate with 🇨🇬.

Prefix

 * : treat the object as [base], take the object as [base]
 * 1) nominal patient
 * : treat the object as [base], take the object as [base]
 * 1) nominal patient
 * : treat the object as [base], take the object as [base]
 * 1) nominal patient
 * 1) nominal patient

Usage notes

 * When this prefix is combined with the prefixes, , , and , the imperative aspect is lost
 * is used in word with initial /r/ or word with final /-ər.C-/ in first syllable
 * However, some words that don't have /-ər.C-/ used this suffix inconsistently (per- + + -an > ).
 * is only used in the words and  together with their derivatives.

Etymology
From. Related to.

Etymology
From.

Prefix

 * 1) abstraction, place, goal, result
 * 2) divided by x|X numeral
 * 3) each, per
 * 1) each, per
 * 1) each, per