v. t. [ imp. & p. p. Averred (&adot_;*v&etilde_;rd"); p. pr. & vb. n. Averring.] [F. avérer, LL. adverare, averare; L. ad + versus true. See Verity.] 1. To assert, or prove, the truth of. [Obs.] [1913 Webster]

2. (Law) To avouch or verify; to offer to verify; to prove or justify. See Averment. [1913 Webster]

3. To affirm with confidence; to declare in a positive manner, as in confidence of asserting the truth. [1913 Webster]

It is sufficient that the very fact hath its foundation in truth, as I do seriously aver is the case. Fielding. [1913 Webster]

Then all averred I had killed the bird. Coleridge. [1913 Webster]

Syn. -- To assert; affirm; asseverate. See Affirm. [1913 Webster]

n. [ OF. aver domestic animal, whence LL. averia, pl. cattle. See Habit, and cf. Average. ] A work horse, or working ox. [ Obs. or Dial. Eng. ] [ 1913 Webster ]

v. i. To form, or exist in, a mean or medial sum or quantity; to amount to, or to be, on an average; as, the losses of the owners will average twenty five dollars each; these spars average ten feet in length. [ 1913 Webster ]

n. [ OF. average, LL. averagium, prob. fr. OF. aver, F. avoir, property, horses, cattle, etc.; prop. infin., to have, from L. habere to have. Cf. F. avérage small cattle, and avarie (perh. of different origin) damage to ship or cargo, port dues. The first meaning was perhaps the service of carting a feudal lord's wheat, then charge for carriage, the contribution towards loss of things carried, in proportion to the amount of each person's property. Cf. Aver, n., Avercorn, Averpenny. ] 1. (OLd Eng. Law) That service which a tenant owed his lord, to be done by the work beasts of the tenant, as the carriage of wheat, turf, etc. [ 1913 Webster ]

2. [ Cf. F. avarie damage to ship or cargo. ] (Com.) (a) A tariff or duty on goods, etc. [ Obs. ] (b) Any charge in addition to the regular charge for freight of goods shipped. (c) A contribution to a loss or charge which has been imposed upon one of several for the general benefit; damage done by sea perils. (d) The equitable and proportionate distribution of loss or expense among all interested. [ 1913 Webster ]

General average, a contribution made, by all parties concerned in a sea adventure, toward a loss occasioned by the voluntary sacrifice of the property of some of the parties in interest for the benefit of all. It is called general average, because it falls upon the gross amount of ship, cargo, and freight at risk and saved by the sacrifice. Kent. --
Particular average signifies the damage or partial loss happening to the ship, or cargo, or freight, in consequence of some fortuitous or unavoidable accident; and it is borne by the individual owners of the articles damaged, or by their insurers. --
Petty averages are sundry small charges, which occur regularly, and are necessarily defrayed by the master in the usual course of a voyage; such as port charges, common pilotage, and the like, which formerly were, and in some cases still are, borne partly by the ship and partly by the cargo. In the clause commonly found in bills of lading, “primage and average accustomed, ” average means a kind of composition established by usage for such charges, which were formerly assessed by way of average. Arnould. Abbott. Phillips. [ 1913 Webster ]

3. A mean proportion, medial sum or quantity, made out of unequal sums or quantities; an arithmetical mean. Thus, if A loses 5 dollars, B 9, and C 16, the sum is 30, and the average 10. [ 1913 Webster ]

4. Any medial estimate or general statement derived from a comparison of diverse specific cases; a medium or usual size, quantity, quality, rate, etc. “The average of sensations.” Paley. [ 1913 Webster ]

5. pl. In the English corn trade, the medial price of the several kinds of grain in the principal corn markets. [ 1913 Webster ]

On an average, taking the mean of unequal numbers or quantities. [ 1913 Webster ]

a. 1. Pertaining to an average or mean; medial; containing a mean proportion; of a mean size, quality, ability, etc.; ordinary; usual; as, an average rate of profit; an average amount of rain; the average Englishman; beings of the average stamp. [ 1913 Webster ]

2. According to the laws of averages; as, the loss must be made good by average contribution. [ 1913 Webster ]

v. t. [ imp. & p. p. Averaged (&unr_;); p. pr. & vb. n. Averaging. ] 1. To find the mean of, when sums or quantities are unequal; to reduce to a mean. [ 1913 Webster ]

2. To divide among a number, according to a given proportion; as, to average a loss. [ 1913 Webster ]

3. To do, accomplish, get, etc., on an average. [ 1913 Webster ]

n. [ Aver, n. + corn. ] (Old Eng. Law) A reserved rent in corn, formerly paid to religious houses by their tenants or farmers. Kennet. [ 1913 Webster ]

n. [ Cf. OF. averement, LL. averamentum. See Aver, v. t. ] 1. The act of averring, or that which is averred; affirmation; positive assertion. [ 1913 Webster ]

Signally has this averment received illustration in the course of recent events. I. Taylor. [ 1913 Webster ]

2. Verification; establishment by evidence. Bacon. [ 1913 Webster ]

3. (Law) A positive statement of facts; an allegation; an offer to justify or prove what is alleged. [ 1913 Webster ]

☞ In any stage of pleadings, when either party advances new matter, he avers it to be true, by using this form of words: “and this he is ready to verify.” This was formerly called an averment. It modern pleading, it is termed a verification. Blackstone. [ 1913 Webster ]

{ } a. Of or pertaining to Avernus, a lake of Campania, in Italy, famous for its poisonous vapors, which ancient writers fancied were so malignant as to kill birds flying over it. It was represented by the poets to be connected with the infernal regions. [ 1913 Webster ]

n. [ Aver, n. + penny. ] (Old Eng. Law) Money paid by a tenant in lieu of the service of average. [ 1913 Webster ]