Also 9 en mass. [Fr.] In a mass or body; bodily, all at once.

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1802.  Playfair, Illustr. Hutton. The., 334. The transition from gneiss to granite en mass, is not uncommon.

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1815.  W. H. Ireland, Scribbleomania, 53. The public en masse Hath affirm’d that these Lays other efforts surpass.

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1848.  Mrs. Gaskell, M. Barton, I. v. 66–7 The things were then lifted en masse to the dresser.

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