1. noun /weɪ/
a) A path.
1912 Jack Judge and Henry "Harry" James Williams, a marching and music hall song, It`s a Long Way to Tipperary, popularized esp. by British troops in World War One:
b) An unspecified distance.
, Its a long way to Tipperary, / its a long way to go.
2. adverb /weɪ/
a) Much.
Im way too tired to do that.
b) very.
Im a way better singer than she.
Wikipedia foundation.