Artificial intelligent assistant

smoke-black

I. ˈsmoke-black, n.
    [smoke n. 1.]
    A form of lamp-black obtained by the combustion of resinous materials.

1712 tr. Pomet's Hist. Drugs I. 204 The black sealing Wax is ting'd or colour'd with Smoak Black. 1841 Lane Arab. Nts. I. 130 An inferior kind is the smoke-black produced by burning the shells of almonds. 1858 Simmonds Dict. Trade, Smoke-black, a substance prepared by the combustion of different resinous bodies. 1896 De Vinne Moxon's Printing 412 The crude smoke-black of commerce.

II. ˈsmoke-black, v.
    [smoke n. 1.]
    trans. To blacken with smoke.

1809–10 Coleridge Friend (Bohn) II. 302 The counterfeit frankincense which smoke-blacks the favourite idol of a Catholic village.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC 5ed1ac65ee7887c24833a0c811041a6f