adv. [f. ENDEMICAL a. + -LY2.] In an endemical manner; as an endemic.

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1661.  Hickeringill, Jamaica, 100. There is no Countrey Disease … endemically raging throughout the Isle.

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1824–9.  Landor, Imag. Conv. (1846), I. 21. It … prevents the expansion of principles endemically noxious through incalculable ages.

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1855.  Househ. Wds., XII. 21. Goître prevails endemically.

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