ALDER

AL'DER, noun [Latin alnus.]A tree, usually growing in moist land, and belonging to the genus Alnus. The name is applied also to some species of other genera.

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alder. Alder, n. a common tree of several varieties

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Al″der (a̤l″dẽr), n. [[OE. aldir, aller, fr. AS. alr, aler, alor, akin to D. els, G. erle, Icel. erlir, erli, Swed. al, Dan. elle, el, L. alnus, and E. elm.]] (Bot.) A tree, usually growing in moist land, and belonging to the genus Alnus. The wood is used by turners, etc.; the bark by dyers and tanners. In the U. S. the species of alder are usually shrubs or small trees. Black alder. (a) A European shrub (Rhamnus frangula); Alder buckthorn. (b) An American species of holly (Ilex verticillata), bearing red berries.