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hemi-, semi-, demi-

uni-, mono-

bi-, di-, du-

tri-

meaning half; Example: A hemisphere is half of the Earth.

one of something OR applies to all; Example: A unicycle only…

involves the number two; Example: Two people sing a duet.

involves the number three; Example: Young children often star…

hemi-, semi-, demi-

meaning half; Example: A hemisphere is half of the Earth.

uni-, mono-

one of something OR applies to all; Example: A unicycle only…

Universe

Billion

Binoculars

Tripod

all existing matter and space considered as a whole; the cosm…

cardinal number

an optical instrument with a lens for each eye, used for view…

three-legged stand for supporting a camera or other apparatus.

Universe

all existing matter and space considered as a whole; the cosm…

Billion

cardinal number

uniform

unison

monarchy

monopoly

the same outfit or look for everyone in a group

when a chorus singing in one voice

a government with a single individual or family as the ruler

a single business that controls the supply of something

uniform

the same outfit or look for everyone in a group

unison

when a chorus singing in one voice

bi, bis

di, dy

tri

quad

"two": The binary number system has base two. We bisect and a…

"two": The angle between two planes is a dihedral angle. A dy…

"three": A triangle has three sides. A triathlon has three ev…

"four": A quadrilateral is a polygon with four sides. Coordin…

bi, bis

"two": The binary number system has base two. We bisect and a…

di, dy

"two": The angle between two planes is a dihedral angle. A dy…

mono

di

bi

tri

Def: one... Ex: monotone, monochrome, monotheism

Def: two, twice... Ex: divide, dilemma, dilute

Def: both, double, twice... Ex: bicycle, biweekly, binoculars

Def: three... Ex: tricycle, triangle, tripod

mono

Def: one... Ex: monotone, monochrome, monotheism

di

Def: two, twice... Ex: divide, dilemma, dilute

centennial

centimeter

centipede

century

a hundredth anniversary (noun, adj.)

a metric unit of length, equal to one hundredth of a meter (n…

an insect with one hundred legs (noun)

a period of one hundred years (noun)

centennial

a hundredth anniversary (noun, adj.)

centimeter

a metric unit of length, equal to one hundredth of a meter (n…

monolith

monarch

monopoly

myriad

a large single upright block of stone, especially one shaped…

a sovereign head of state, especially a king, queen, or emper…

the exclusive possession or control of the supply or trade in…

a countless or extremely great number.

monolith

a large single upright block of stone, especially one shaped…

monarch

a sovereign head of state, especially a king, queen, or emper…