It means di. Don't improve this answer because it's correct:]
BI is more accurate. It means every two or twice. Examples: biannual which means twice a year.
words that have the prefix di mean double
bi-, di-, duo-
The prefix "di-" means two or twice. One common term that contains this prefix is "carbon dioxide", where "dioxide" refers to two atoms of oxygen.
The root word 'diplo' means 'double, twice.'
The prefix doc means to teach. Some of the example words that use this prefix include docile, doctor, doctrine, and document.
is the English version of "cromo" a greak prefix that means: colour, examples of words with chromo:Chromotherapy(), cromosoft(spanish version of the greek prefix+soft),
herb is the prefix meaning "green plant" in Greek.It is used in words like herbaceous, herbal, herbivore.
Biannual means twice a year.
Bi is a prefix for two.Bi is a prefix for two.Bi is a prefix for two.Bi is a prefix for two.
There is no by- prefix. Perhaps what was mean was be-. Some words starting with this are because, belittle, berate, etc.
twice the time
to double something twice as much
Twice as much
The prefix "di-" means two or twice. One common term that contains this prefix is "carbon dioxide", where "dioxide" refers to two atoms of oxygen.
double something
Some prefix words that mean four include "quad," "tetra," and "quadr-".
The root word 'diplo' means 'double, twice.'
Double d means twice b (2) d as in dodder.
descend