- 1used with superlatives, and with all and every, to emphasize that something is the best, worst, etc. that you can imagine, or includes every possible example The house has the most spectacular views imaginable. They stock every imaginable type of pasta. Each trainee must be able to respond effectively to all imaginable crises.
- 2possible to imagine These technological developments were hardly imaginable 30 years ago.
Check pronunciation: imaginable