adj.
1.not known
2.being or having an unknown or unnamed source
3.not known to exist
4.not famous or acclaimed
5.not known before unknown n.
1.an unknown and unexplored region
2.anyone who does not belong in the environment in which they are found
3.a variable whose values are solutions of an equation
Idiom of the Day
pay as you go
to pay costs as they occur or as you buy some goods
The small businesses were forced to pay as they go when the bank began to look at their loans.
