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Meaning of PER

Pronunciation:  pur

Webster's 1913 Dictionary
  1. \Per-\ [See {Per}.]
    1. A prefix used to signify through, throughout, by, for, or
       as an intensive as perhaps, by hap or chance; perennial,
       that lasts throughout the year; perforce, through or by
       force; perfoliate, perforate; perspicuous, evident
       throughout or very evident; perplex, literally, to
       entangle very much.
    2. (Chem.) Originally, denoting that the element to the name
       of which it is prefixed in the respective compounds
       exercised its highest valence; now, only that the element
       has a higher valence than in other similar compounds;
       thus, barium peroxide is the highest oxide of barium;
       while nitrogen and manganese peroxides, so-called, are not
       the highest oxides of those elements.
  2. \Per\, prep. [L. Cf. {Far}, {For-}, {Pardon}, and cf. {Par},
    Through; by means of; through the agency of; by; for; for
    each; as, per annum; per capita, by heads, or according to
    individuals; per curiam, by the court; per se, by itself, of
    itself. Per is also sometimes used with English words.
    {Per annum}, by the year; in each successive year; annually.
    {Per cent}, {Per centum}, by the hundred; in the hundred; --
       used esp. of proportions of ingredients, rate or amount of
       interest, and the like; commonly used in the shortened
       form per cent.
    {Per diem}, by the day. [For other phrases from the Latin,
       see Quotations, Phrases, etc., from Foreign Languages, in
       the Supplement.]
Computing Dictionary

1. packed encoding rules.

2. partial equivalence relation.

Biology Dictionary
 Definition: This Latin term, which is frequently used in medicine and pharmacy, means "through".
Thesaurus Terms
 Related Terms: accommodated to, according to, adapted to, adjusted to, after, agreeable to, agreeably to, all, answerable to, aside, by, by dint of, by means of, by use of, by virtue of, by way of, conformable to, congruent with, consistent with, each, for each, hereby, herewith, in accordance with, in agreement with, in compliance with, in conformity with, in correspondence to, in harmony with, in keeping with, in line with, in lock-step with, in obedience to, in step with, in uniformity with, in virtue of, on, per capita, proper to, suitable for, thanks to, thereby, therewith, through, uniform with, upon, vagabond, via, whereby, wherewith, wherewithal, with