'Invaluable' definitions:
Definition of 'invaluable'
From: WordNet
adjective
Having incalculable monetary, intellectual, or spiritual worth [syn: invaluable, priceless]
Definition of 'Invaluable'
From: GCIDE
- Invaluable \In*val"u*a*ble\, a. Valuable beyond estimation; inestimable; priceless; precious. [1913 Webster]