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obturate

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obturation

One entry found.

Main Entry: ob·tu·ra·tion

Pronunciation: \ˌäb-tyə-ˈrā-shən, -tə-\

Function: noun

Etymology: Latin obturation-, obturatio, from obturare to obstruct

Date: 1610

: obstruction, closure

— ob·tu·rate \ˈäb-tyə-ˌrāt, -tə-\ transitive verb

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