red mass

noun, often capitalized R&M

Definition of red mass

: a votive mass of the Holy Spirit celebrated in red vestments especially at the opening of courts and congresses

Examples of red mass in a Sentence

Recent Examples on the Web The doctor used it to extract the placenta, a pulsing red mass, then waved smelling salts near my face. Jessica Zucker, The Cut, "How a Miscarriage Affected My Sex Life," 24 Jan. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'red mass.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of red mass

1889, in the meaning defined above

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Time Traveler for red mass

The first known use of red mass was in 1889

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Rhyming Dictionary: Words that rhyme with red mass

Comments on red mass

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concealed or difficult to comprehend

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