Blight1, n.
(blĭt), n. [See infra.]
- Mildew; decay; any thing nipping or blasting; — applied as a general name to various injuries or diseases of plants, causing the whole or a part to wither, whether occasioned by insects, fungi, or atmospheric influences. Loudon.
- (Fig.) That which frustrates one’s plans or withers one’s hopes; that which impairs or destroys.
A blight seemed to have fallen over our fortunes. Disraeli.
- A downy species of the aphis, or plant-louse, destructive to fruit-trees.
- In America, an eruption on the human skin consisting of minute reddish pimples, appearing in spots, or more generally diffused; a variety of the nettle lichen (L. urticósus). Dunglison.