a state of individual psychological well-being based upon a sense of confidence and usefulness and purpose
source: WordNet 3.0
the spirit of a group that makes the members want the group to succeed
source: WordNet 3.0
The moral condition, or the condition in other respects, so far as it is affected by, or dependent upon, moral considerations, such as zeal, spirit, hope, and confidence; mental state, as of a body of men, an army, and the like.