irregular


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irregular

(ĭ-rĕg′yə-lər)
adj.
1. Contrary to rule, accepted order, or general practice: irregular hiring practices.
2. Not conforming to legality, moral law, or social convention: an irregular marriage.
3. Not straight, uniform, or symmetrical: irregular facial features.
4. Of uneven rate, occurrence, or duration: an irregular heartbeat.
5. Deviating from a type; atypical.
6. Botany Having differing floral parts, as of a zygomorphic or asymmetric flower.
7. Falling below the manufacturer's standard or usual specifications; imperfect.
8. Grammar Departing from the usual pattern of inflection, derivation, or word formation, as the present forms of the verb be or the plural noun children.
9. Not belonging to a permanent, organized military force: irregular troops.
n.
1. One, such as an item of merchandise, that is irregular.
2. A soldier, such as a guerrilla, who is not a member of a regular military force.

ir·reg′u·lar·ly adv.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.
References in periodicals archive ?
Through that, many Nigerians would have a rethink about irregular migration.
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Irregular migration poses multiple challenges to countries of origin, transit and destination, as well as to migrants themselves.
The right side of the irregular galaxy, presumably the one which got the brunt of the crash with NGC 4490, currently has a massive amount of young blue stars and pinkish nebulas which continue to birth more stars. 
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The ECG app and irregular rhythm notification feature can alert users to signs of AFib.