a contact printing method in which the image is formed on a coating of sensitized gum containing a suitable colored pigment and potassium or ammonium dichromate.
[guhm-boh] /ˈgʌm boʊ/ noun, plural gumbos. 1. a stew or thick soup, usually made with chicken or seafood, greens, and or sometimes filé as a thickener. 2. . 3. soil that becomes sticky and nonporous when wet. adjective 4. of, relating to, or like gumbo. [guhm-boh] /ˈgʌm boʊ/ noun, (sometimes lowercase) 1. a French patois […]
[guhm-boil] /ˈgʌmˌbɔɪl/ noun, Pathology. 1. a small abscess on the , originating in an abscess in the pulp of a tooth. /ˈɡʌmˌbɔɪl/ noun 1. an abscess on the gums, often at the root of a decayed tooth Also called parulis gumboil gum·boil (gŭm’boil’) n. A small boil or abscess on the gum, often resulting from […]
[guhm-boh-lim-boh] /ˈgʌm boʊˈlɪm boʊ/ noun, plural gumbo-limbos. 1. a tropical American tree, Bursera simaruba, having reddish bark and yielding a sweet, aromatic resin used in varnishes.
[guhm-boot] /ˈgʌmˌbut/ noun 1. a rubber .