v. [f. CO- 1 + EXPAND.] intr. and trans. To expand together or along with.

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a. 1711.  Ken, Hymnotheo, Poet. Wks. 1721, III. 370. The various Orbs celestial co-expand, Adorn’d with Stars by thy Almighty Hand.

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1798.  Month. Mag., VI. 550. The dwelling place of the Hebrews could not coexpand with their numbers.

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