Embrown
[im'braun]
Definition
(verb.) make brown in color; 'the draught browned the leaves on the trees in the yard'.
(verb.) cause to darken.
Checked by Alden--From WordNet
Definition
(v. t.) To give a brown color to; to imbrown.
Edited by Lenore
Definition
v.t. to make brown: to darken obscure.—p.adj. Embrown′ing.
Edited by Alexander