A blind consisting of overlapping horizontal, flat slats, usually made of metal, vinyl or wood, that can be tilted so as to let in more or less light.

(informal) swearing, cursing.

present participle of eff and blind

(Britain, slang) To swear; to use swear words.

Alternative form of blindside

(pathology) Any of several medical conditions in which the physical ability to see colors is impaired, especially achromatopsia, Daltonism. / (figuratively) Indifference to a person's skin color or race.

(Australia, informal) An imaginary incapacitated person held up as an archetype of incapacity: what blind Freddy can see (understand) must be very obvious.

(US, slang) A blind tiger or speakeasy. / (Southern US) A police officer who has been bribed to ignore illegal activities.

(finance) Collective investment (such as a company or syndicate) where the investors have little or no idea what is being done.

Britain standard spelling of color blindness.