adjective
- tending or being able to expand
- of, or working by means of, expansion
- widely extended; broad; extensive; comprehensive
- characterized by a free and generous nature; sympathetic; demonstrative; open: an expansive person
- Psychiatry in or of a state characterized by overestimation of oneself, overgenerosity, euphoria, and, at times, delusions of grandeur
Origin:
< L expansus (see expanse) + -ive