noun, adjective, verb, -aged, -ag⋅ing.| 1. | a quantity, rating, or the like that represents or approximates an arithmetic mean: Her golf average is in the 90s. My average in science has gone from B to C this semester. |
| 2. | a typical amount, rate, degree, etc.; norm. |
| 3. | Statistics. arithmetic mean. |
| 4. | Mathematics. a quantity intermediate to a set of quantities. |
| 5. | Commerce.
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| 6. | of or pertaining to an average; estimated by average; forming an average: The average rainfall there is 180 inches. |
| 7. | typical; common; ordinary: The average secretary couldn't handle such a workload. His grades were nothing special, only average. |
| 8. | to find an average value for (a variable quantity); reduce to a mean: We averaged the price of milk in five neighborhood stores. |
| 9. | (of a variable quantity) to have as its arithmetic mean: Wheat averages 56 pounds to a bushel. |
| 10. | to do or have on the average: He averages seven hours of sleep a night. |
| 11. | to have or show an average: to average as expected. |
| 12. | average down, to purchase more of a security or commodity at a lower price to reduce the average cost of one's holdings. |
| 13. | average out,
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| 14. | average up, to purchase more of a security or commodity at a higher price to take advantage of a contemplated further rise in prices. |
| 15. | on the or an average, usually; typically: She can read 50 pages an hour, on the average. |

av·er·age (āv'ər-ĭj, āv'rĭj) n.
v. tr.
To be or amount to an average: Some sparrows are six inches long, but they average smaller. Our expenses averaged out to 45 dollars per day. Phrasal Verb(s): average downTo purchase shares of the same security at successively lower prices in order to reduce the average price of one's position. average upTo purchase shares of the same security at successively higher prices in order to achieve a larger position at an average price that is lower than the current market value. [From Middle English averay, charge above the cost of freight, from Old French avarie, from Old Italian avaria, duty, from Arabic 'awārīya, damaged goods, from 'awār, blemish, from 'awira, to be damaged; see ʕwr in Semitic roots.] av'er·age·ly adv., av'er·age·ness n. Synonyms: These adjectives indicate a middle position on a scale of evaluation. Average and medium apply to what is midway between extremes and imply both sufficiency and lack of distinction: a novel of average merit; an orange of medium size. |
average av·er·age (āv'ər-ĭj, āv'rĭj)
n.
A number that typifies a set of numbers of which it is a function.
See arithmetic mean.
An intermediate level or degree.
Of, relating to, or constituting an average.
Being intermediate between extremes, as on a scale.
To calculate the average of.
To do or have an average of.
To distribute proportionately, as over a period of time.