in·e·qual·i·ty
(ĭn′ĭ-kwŏl′ĭ-tē)n. pl. in·e·qual·i·ties 1. a. The condition of being unequal.
b. An instance of being unequal.
2. a. Lack of equality, as of opportunity, treatment, or status.
b. Social or economic disparity: the growing inequality between rich and poor.
3. Lack of smoothness or regularity; unevenness.
4. Variability; changeability.
5. Mathematics An algebraic relation showing that a quantity is greater than or less than another quantity.
6. Astronomy A deviation from uniformity in the apparent motion of a celestial body.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
inequality
(ˌɪnɪˈkwɒlɪtɪ) n,
pl -ties1. the state or quality of being unequal; disparity
2. an instance of disparity
3. lack of smoothness or regularity
4. social or economic disparity
5. (Mathematics)
maths a. a statement indicating that the value of one quantity or expression is not equal to another, as in x ≠ y
b. a relationship between real numbers involving inequality: x may be greater than y, denoted by x>y, or less than y, denoted by x<y
6. (Astronomy) astronomy a departure from uniform orbital motion
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
in•e•qual•i•ty
(ˌɪn ɪˈkwɒl ɪ ti)
n., pl. -ties. 1. the condition of being unequal; lack of equality; disparity.
2. injustice; partiality.
3. unevenness, as of surface.
4. an instance of unevenness.
5. variableness, as of climate.
6. a. any component part of the departure from uniformity in astronomical phenomena, esp. in orbital motion.
b. the amount of such a departure.
7. a statement that two quantities are unequal, indicated by the symbol ≠; alternatively, by the symbol <, signifying that the quantity preceding the symbol is less than that following, or by the symbol >, signifying that the quantity preceding the symbol is greater than that following.
[1375–1425; late Middle English < Latin]
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