(transitive) To mark something with a monogram.

Having only one color, represented by differing hues and tints. For example shades in a black and white television. / Perceptive of only one color; unable to distinguish colors; total color blindness.

(pathology) A viral infection marked by extreme fatigue, high fever, and swollen lymph nodes.

A single lens, usually in a wire frame, and used to correct vision for only one eye. / (obsolete) A one-eyed animal.

A word of one syllable. / (UK, slang, obsolete) A euphemism for the word cunt

Consisting of one syllable. / Using monosyllables, speaking in monosyllables; curt.

a word consisting of one syllable

Excessive interest or concentration on a singular object or subject. / A pathological obsession with one person, thing or idea.

(chemistry) any oxide containing a single oxygen atom in each molecule or formula unit

A board game in which players use play money to buy and trade properties, with the objective of forcing opponents into bankruptcy.