"overall" in the noun sense
1. overall
usually plural) work clothing consisting of denim trousers (usually with a bib and shoulder straps)
2. overall, boilersuit, boilers suit
a loose protective coverall or smock worn over ordinary clothing for dirty work
"overall" in the adjective sense
1. overall
involving only main features
"the overall pattern of his life"
2. overall
including everything
"the overall cost"
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License