irregularity

[ ih-reg-yuh-lar-i-tee ]
/ ɪˌrɛg yəˈlær ɪ ti /

noun, plural ir·reg·u·lar·i·ties for 2, 3.

the quality or state of being irregular.
something irregular.
a breach of rules, customs, etiquette, morality, etc.
occasional mild constipation.

Origin of irregularity

1275–1325; Middle English irregularite < Old French < Medieval Latin irrēgulāritās. See ir-2, regularity

Example sentences from the Web for irregularities

British Dictionary definitions for irregularities

irregularity
/ (ɪˌrɛɡjʊˈlærɪtɪ) /

noun plural -ties

the state or quality of being irregular
something irregular, such as a bump in a smooth surface
a breach of a convention or normal procedure