incursion

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noun in·cur·sion \in-ˈkər-zhən\

Definition of incursion

  1. 1 :  a hostile entrance into a territory :  raid

  2. 2 :  an entering in or into (as an activity or undertaking) his only incursion into the arts

Examples of incursion in a sentence

  1. an incursion into enemy airspace

  2. there were incursions from the border every summer

Origin and Etymology of incursion

Middle English, from Medieval French or Latin; Medieval French, from Latin incursion-, incursio, from incurrere


First Known Use: 15th century


INCURSION Defined for English Language Learners

incursion

play
noun in·cur·sion \in-ˈkər-zhən\

Definition of incursion for English Language Learners

  • : a sudden invasion or attack : an act of entering a place or area that is controlled by an enemy



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