a-1 |
a prefix that means "on," "at," "into," or "to." |
a-2 |
a prefix that means "away," "from," or "off." [2 definitions] |
affix |
a word part, such as a prefix or suffix, that is added to a word to change its meaning or function. The prefix "un-" and the suffix "-ness" are both affixes. [1/2 definitions] |
all- |
a prefix that means in a complete or total way. |
anti- |
a prefix that means "against" or "opposed to." [2 definitions] |
arch- |
a prefix that means "main" or "most important." |
audio- |
a prefix that means "sound" or "hearing." |
auto- |
a prefix that means done by oneself or itself. |
be- |
a prefix that means "to cause to be." [2 definitions] |
bi- |
a prefix that means "two" or "both." [2 definitions] |
centi- |
a prefix that means "one hundredth." [2 definitions] |
co- |
a prefix that means "together" or "with." |
con- |
a prefix that means "with" or "together." |
counter- |
a prefix that means "opposite to." [2 definitions] |
cyber- |
a prefix that means of, relating to, made by, or existing only on computers. |
de- |
a prefix that means "from," "away from," or "off." [3 definitions] |
dis- |
a prefix that means "not" or "lack of." [2 definitions] |
e- |
a prefix that means "from," or "out of." |
ex-1 |
a prefix that means "out of" or "from." [2 definitions] |
extra- |
a prefix that means "beyond" or "outside." |
fore- |
a prefix that means "before" or "coming before." [2 definitions] |