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ostensorium

[ os-tuhn-sawr-ee-uhm, -sohr- ]
/ ˌɒs tənˈsɔr i əm, -ˈsoʊr- /
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noun, plural os·ten·so·ri·a [os-tuhn-sawr-ee-uh, -sohr-ee-uh]. /ˌɒs tənˈsɔr i ə, -ˈsoʊr i ə/. Roman Catholic Church.
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“Was” is used for the indicative past tense of “to be,” and “were” is only used for the subjunctive past tense.

Origin of ostensorium

First recorded in 1750–60
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use ostensorium in a sentence

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