vasoconstriction

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vas·o·con·stric·tion / ˌvāzōkənˈstrikshən; ˌvasō-/ • n. the constriction of blood vessels, which increases blood pressure.DERIVATIVES: vas·o·con·stric·tive / -ˈstriktiv/ adj.vas·o·con·stric·tor / -ˈstriktər/ n.

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