Quadrennium means a period of four years, particularly the four year interval between Olympics.
quadrennially is an adverb, so you might do things quadrennially. Quadrennium, like most words ending in "ium" is a noun - probably mostly used in the sense of "4th anniversary", or "4th year".
a quadrennial
because she had back problems and her doctor said if she does gymnastics again she won't be able to walk.
he was a mean person who lived with mean people in a mean castle on a mean hill in a mean country in a mean continent in a mean world in a mean solar system in a mean galaxy in a mean universe in a mean dimension
you mean what you mean
Mean is the average.
Mean
It mean what you don't what does it mean.
The arithmetic mean is a weighted mean where each observation is given the same weight.
rat mean intense. ox mean calm , born tiger mean powerful rabbit mean good friend dragon mean strong snake mean prudent horse mean popular goat mean shy monkey mean inventor rooster mean organized dog mean intelligent pig mean honest that are what the 12 chinese zodiac animals mean
The correct usage is "what DOES it mean"
The haudensaunee mean irguios