Word List: mono- mono = one

a track for subway or train cars that only has one rail a track for subway or train cars that only has one rail

monorail

an eyeglass for one eye an eyeglass for one eye

monocle

control of a product or service by one company control of a product or service by one company

monopoly

speaking or writing only one language speaking or writing only one language

monolingual

a long speech given by one person a long speech given by one person

monologue

a speech in which every word has one tone of voice a speech in which every word has one tone of voice

monotone

having only one syllable having only one syllable

monosyllabic

an abnormal fear of being the only one there; fear of being alone an abnormal fear of being the only one there; fear of being alone

monophobia

something made out of one large block or piece of stone; one single stone monument something made out of one large block or piece of stone; one single stone monument

monolith

having one color; a painting, design, photo, or outfit that is only one color or shades of one color having one color; a painting, design, photo, or outfit that is only one color or shades of one color

monochrome