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Definition of percents - 2 dictionary results

per⋅cent

[per-sent]
–noun
1. Also called per centum. one one-hundredth part; 1/100 .
2. percentage (defs. 1, 3).
3. British. stocks, bonds, etc., that bear an indicated rate of interest.
–adjective
4. figured or expressed on the basis of a rate or proportion per hundred (used in combination with a number in expressing rates of interest, proportions, etc.): to get three percent interest. Symbol: %
Also, per cent.


Origin:
1560–70; short for ML per centum by the hundred. See per, cent


per⋅cent⋅al, adjective


Percent is from the Latin adverbial phrase per centum meaning “by the hundred.” The Latin phrase entered English in the 16th century. Later, it was abbreviated per cent. with a final period. Eventually, the period was dropped and the two parts merged to produce the modern one-word form percent. The two-word form per cent is still used occasionally, but its use is diminishing. The percent sign (%) is used chiefly in scientific, tabular, or statistical material and only with numerals preceding it: 58%.
In the senses “rate or proportion per hundred” and “proportion in general” percent and percentage are frequently interchangeable. With a preceding number, only percent occurs (a 16 percent decline); with no preceding number, either occurs, but percentage is much more common: a certain percentage (or percent) of the land.
per·cent also per cent   (pər-sěnt')   
adv.  Out of each hundred; per hundred.
n.  
  1. pl. percent also per cent One part in a hundred: The report states that 42 percent of the alumni contributed to the endowment. Also called per centum.
  2. pl. percents A percentage or portion: She has invested a large percent of her salary.
  3. percents Chiefly British Public securities yielding interest at a specified percentage.
adj.  Paying or demanding interest at a specified percentage: a 5 1/2 percent checking account.

[From per cent., abbreviation of per centum, by the hundred : per, per; see per + centum, hundred; see dek in Indo-European roots.]
Usage Note: Statistically speaking, a quantity can be increased by any percentage but cannot be decreased by more than 100 percent. Once pollution has been reduced by 100 percent, for example, it ceases to exist. In defiance of this logic, however, advertisers sometimes refer to a 150 percent decrease in lost luggage or a new dental rinse that reduces plaque on teeth by over 300 percent. Presumably what is implied by the latter is that the new rinse is three times as effective as some other rinse, but such constructions are still subject to criticism as illogical. · Percent can take a singular or plural verb, depending on how the quantity being described is viewed. Very often what determines the form of the verb is the noun nearest to it. Thus one might say Eighty percent of the legislators are going to vote against the bill or Eighty percent of the legislature is set to vote the bill down. In the second sentence the group of legislators is considered as a body, not as individuals. When percent is used without a following prepositional phrase, either a singular or plural verb is acceptable.
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