The current version of the vocabulary builder covers over 2720 words & is useful for students preparing for academic English examinations such as SAT, GRE, GMAT, etc. Now you can also listen to the pronunciation of words. - Refer a Friend.|
labile (adj) (very rarely used and rather technical) likely to change; unstable.
A labile mood is a changeable mood. A labile attitude has the tendency to change. Labile is unsteady.
- The transition from boyhood or girlhood to adulthood is likely to make a person's mood labile. Their mood will be unstable and they may have fits of temper.
- We do not expect an aged man like him to have labile temperament. Perhaps it is due to the loneliness that he has such changing and irritable mood.