- to burst suddenly or violently (into)
- Ecol. to increase abruptly in size of population
Origin of irrupt
from Classical Latin irruptus, past participle of irrumpere, to break in: see in- and ruptureirrupt
ir·ruptWebster's New World College Dictionary, Fifth Edition Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Link to this page
Cite this page
MLA Style
"irrupt." YourDictionary, n.d. Web. 06 December 2018. <https://www.yourdictionary.com/irrupt>.
APA Style
irrupt. (n.d.). Retrieved December 06th, 2018, from https://www.yourdictionary.com/irrupt
irrupt
intransitive verb
ir·rupt·ed, ir·rupt·ing, ir·rupts- To break or burst in: The boys irrupted into the kitchen.
- Ecology To increase rapidly in number, especially beyond the normal range: snowy owls that irrupted southward.
Origin of irrupt
Latin irrumpere irrupt- in- in ; see in- 2. rumpere to break ; see reup- in Indo-European roots.Related Forms:
- ir·rup′tion
noun
THE AMERICAN HERITAGE® DICTIONARY OF THE ENGLISH LANGUAGE, FIFTH EDITION by the Editors of the American Heritage Dictionaries. Copyright © 2016, 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Link to this page
Cite this page
MLA Style
"irrupt." YourDictionary, n.d. Web. 06 December 2018. <https://www.yourdictionary.com/irrupt>.
APA Style
irrupt. (n.d.). Retrieved December 06th, 2018, from https://www.yourdictionary.com/irrupt
Verb
(third-person singular simple present irrupts, present participle irrupting, simple past and past participle irrupted)
Origin
From Latin irrumpere.
English Wiktionary. Available under CC-BY-SA license.
Link to this page
Cite this page
MLA Style
"irrupt." YourDictionary, n.d. Web. 06 December 2018. <https://www.yourdictionary.com/irrupt>.
APA Style
irrupt. (n.d.). Retrieved December 06th, 2018, from https://www.yourdictionary.com/irrupt
irrupt - Medical Definition
v.
Ecology To increase rapidly in number, especially beyond the normal range: snowy owls that irrupted southward.
Related Forms:
- ir·rup′tion
n.
The American Heritage Dictionary of Medicine © 2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Link to this page
Cite this page
MLA Style
"irrupt." YourDictionary, n.d. Web. 06 December 2018. <https://www.yourdictionary.com/irrupt>.
APA Style
irrupt. (n.d.). Retrieved December 06th, 2018, from https://www.yourdictionary.com/irrupt
