An expression of congratulations or encouragement, meaning 'well done' or 'excellent job.'
Originally emerging in American English in the mid-20th century, this phrase likely evolved from the longer expression 'that's the way to go,' meaning 'that's the right way to proceed.' It became a popular standalone exclamation of approval by the 1960s.
This phrase demonstrates how language economy works - speakers naturally shortened 'that's the way to go' to just 'way to go' because the meaning remained clear. It's almost exclusively used in positive contexts, unlike some congratulatory phrases that can be sarcastic.
Complete word intelligence in one call. Free tier — 50 lookups/day.