noun · 14 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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Australian, Received-Pronunciation:/ˈpæɹɪti/
British, Southern, Standard:/ˈpaɹɪtɪj/
Southern-England:Recorded audio is listed in the source snapshot.
/ˈpæɹɪti/without the Mary–marry–merry merger
/ˈpɛɹɪti/Mary–marry–merry merger
Scotland:/ˈpaɾɪte/
Scotland:/-tɪ/
Scotland:/-ti/
Wales:/ˈpaɾɪti/
rhymes with -æɹɪti
homophone: parody (flapping, weak vowel merger)
CMU ARPABET:P EH1 R AH0 T IY0
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
Equality; comparability of strength or intensity.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
Senses related to classification into two sets.
A set with the property of having all of its elements belonging to one of two disjoint subsets, especially a set of integers split in subsets of even and odd elements.
Definition source: English Wiktionary via Wiktextract
Usage: countable
Topics: mathematics, sciences
Examples
Parity is always preserved in such operations.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
Senses related to classification into two sets.
The classification of an element of a set with parity into one of the two sets.
Definition source: English Wiktionary via Wiktextract
Usage: countable
Topics: mathematics, sciences
Examples
The particles' parities can switch at random.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
Senses related to classification into two sets.
The count of one bits in a value, reduced to even or odd or zero or one.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
In reversi, the last move within a given sector of the board.
Definition source: English Wiktionary via Wiktextract
Usage: countable
Topics: games
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
Resemblance; analogy.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
The number of delivered pregnancies reaching viable gestational age, usually between 20-28 weeks.
Definition source: English Wiktionary via Wiktextract
Topics: medicine, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
The number of times a sow has farrowed.
Definition source: English Wiktionary via Wiktextract
Topics: agriculture, business, lifestyle
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
noun
Meaning 10
functional equality
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: equivalence
11
noun
Meaning 11
(physics) parity is conserved in a universe in which the laws of physics are the same in a right-handed system of coordinates as in a left-handed system
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: conservation of parity, space-reflection symmetry, mirror symmetry
Antonyms: none provided
Broader terms: conservation
12
noun
Meaning 12
(computer science) a bit that is used in an error detection procedure in which a 0 or 1 is added to each group of bits so that it will have either an odd number of 1's or an even number of 1's; e.g., if the parity is odd then any group of bits that arrives with an even number of 1's must contain an error
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: parity bit, check bit
Antonyms: none provided
Broader terms: bit
13
noun
Meaning 13
(mathematics) a relation between a pair of integers: if both integers are odd or both are even they have the same parity; if one is odd and the other is even they have different parity
Definition source: Princeton WordNet 3.0
Examples
parity is often used to check the integrity of transmitted data
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: mathematical relation
Narrower terms: evenness, oddness
14
noun
Meaning 14
(obstetrics) the number of liveborn children a woman has delivered
Definition source: Princeton WordNet 3.0
Examples
the parity of the mother must be considered
a bipara is a woman who has given birth to two children
Meaning relationships
Synonyms: para
Antonyms: none provided
Broader terms: pregnancy, gestation, maternity
History
Etymology
From Middle French parité, from Late Latin paritās, from Latin pār (“equal”). Equivalent to pari- + -ty.
From Latin paritas, from pariō (“give birth”).
Across languages
Translations
58 source translations are retained for this English entry.