adj.
1.(superlative of `bad') most wanting in quality or value or condition worst adv.
1.to the highest degree of inferiority or badness worst n.
1.the least favorable outcome
2.the greatest damage or wickedness of which one is capable
3.the weakest effort or poorest achievement one is capable of worst v.
1.defeat thoroughly
Idiom of the Day
go at it tooth and nail
to fight or argue with great strength or energy
The men were going at it tooth and nail when the police arrived.