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dur·ing

(drĭng, dyr-)

prep.

1. Throughout the course or duration of: suffered food shortages during the war.

2. At some time in: was born during a blizzard.

[Middle English, from present participle of duren, to last, from Old French durer, from Latin dūrāre; see deuə- in the Appendix of Indo-European roots.]

Indo-European & Semitic Roots Appendices

Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:

Indo-European Roots

Semitic Roots

The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.

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