n. The act of dividing or separating into parts, portions, or shares: as, the division of a word (as by means of a hyphen at the end of a line); the division of labor; the division of profits.n. Specifically— [L. divisio(n-), tr. of Gr. διαίρεσις.] In logic, the enumeration and naming of the parts of a whole; especially, the enumeration of the species of a genus. The latter is also distinguished as logical division. Division is mainly distinguished from classification in that the latter is a modern word, and supposes minute observation of the facts, while the former, as an Aristotelian term, denotes a much ruder proceeding, based on ordinary knowledge, and undertaken at the outset of the study of the genus divided. One of the distinctive doctrines of the Ramist school of logicians was that all division should proceed by dichotomy.n. In heraldry, the separating of the field by lines in the direction of the bend, the bar, etc. (called division bendwise, barwise, etc.), also for the purpose of impaling two shields together, or in quartering.n. The separation of members in a legislative house in order to ascertain the vote. This is effected in the British House of Commons by the passing of the affirmative and negative sides into separate lobbies, to be counted by tellers; in American legislatures, by their rising alternately, or, as is frequently done in the House of Representatives, by passing between tellers standing in front of the Speaker's desk. In the British House of Commons the usual method of voting on any contested measure is by division; in the United States, by ayes and noes, or affirmative and negative answers on a call of the roll.n. In mathematics: The operation inverse to multiplication; the finding of a quantity, the quotient, which, multiplied by a given quantity, the divisor, gives another given quantity, the dividend.n. A rule or method for ascertaining the quotient of a divisor into a dividend: as, long division.n. A section; the separation of a geometrical figure into two parts.n. The state of being divided; separation of parts: as, an army weakened by division; divisions among Christians.n. That which divides or separates; a dividing line, partition, or mark of separation; any sign or cause of separation or distinction.n. A part separated or distinguished in any way from the rest; a minor part or aggregate; a distinct portion: as, the divisions of an orange; a division of mankind or of a country; the divisions of a book or of a discourse.n. Specifically— A definite part of an army or of a fleet, consisting of a certain number of brigades or of vessels under a single commander.n. A part of a ship's company set apart for a certain service in action. Those who serve at the guns are classed as the first, second, third, and fourth divisions; the powder division provide the guns with ammunition; the master's division steer the ship and work the sails; and the engineer's division manage the engines and the boilers.n. A geographical military command, consisting of two or more departments. Thus, the Military Division of the Missouri consists of the department of Dakota, the department of the Platte, the department of the Missouri, and the department of Texas. The United States is divided for military purposes at the present time (1889) into three divisions—the divisions of the Atlantic, the Missouri, and the Pacific.n. In natural history: In zoölogical classification, any group of species forming a part of a larger group: in entomology, sometimes specifically applied to a group smaller than a suborder and larger than a family, as the division Gymnocerata of the Heteroptera. A section may be equivalent in value to a division, or a group subordinate to it; a series is a division in which the minor groups show a regular gradation in structure. In botanical classification, one of the higher grades in the sequence of groups, equivalent to subkingdom or series, as the phænogamous and cryptogamous divisions of plants. It is also often used as subordinate to class, as the polypetalous, apetalous, etc., divisions of dicotyledonous plants. By some authors it has been used to designate a grade between tribe and order.n. The state of being divided in sentiment or interest; disunion; discord; variance; difference.n. In music, a rapid and florid melodic passage or phrase, usually intended to be sung at one breath to a single syllable: so called because originally conceived as the elaboration of a phrase of long tones by the division of each into several short ones. It was common in the music of the eighteenth century.n. The precise statement of the points at issue in any dispute.n. See the extracts.n. A rule for dividing one number by another, so as to obtain the entire period of the circulating decimal of the quotient. Both dividend and divisor are multiplied by the same number so as to make the last significant figure of the divisor 9. By striking off from the divisor so multiplied the 9, together with any ciphers which may follow it, and increasing the truncated remnant by 1, a number is obtained called the current multiplier. The last figure of the multiplied dividend is now struck off, multiplied by the current multiplier, and the product added to the truncated dividend. The sum is treated as a new dividend; and this process is continued until the dividends begin to repeat themselves. The successive figures struck off from the dividend from last to first are now written down from left to right as a whole number, and subtracted from the circulating part of the same figures repeated indefinitely into the decimal places. The remainder, after shifting the decimal point as many places to the left as there were zeros struck off from the divisor along with the 9, is the quotient sought.n. The rule was derived from Arabian writers.n. Synonyms Demarcation, apportionment, allotment, distribution.n. Section, Portion, etc. (see part, n.), compartment, class, head, category, detachment.n. Disagreement, breach, rupture, alienation.n. n. In biology, the breaking up of an organism, either naturally or artificially, into two or more parts which restore what is lacking and become new organisms of the typical form, as contrasted with reproduction by buds, which begin as small parts of the parent organism and gradually increase in size until they attain the typical form.
