'Expansible' definitions:

Definition of 'expansible'

From: WordNet
adjective
Able to expand or be expanded [syn: expandable, expandible, expansible]
adjective
(of gases) capable of expansion [syn: expandable, expandible, expansible, expansile]

Definition of 'Expansible'

From: GCIDE
  • Expansible \Ex*pan"si*ble\, a. [Cf. F. expansible.] Capable of being expanded or spread out widely. [1913 Webster]
  • Bodies are not expansible in proportion to their weight. --Grew. -- {Ex*pan"si*ble*ness},n. -{Ex*pan"si*bly},adv. [1913 Webster]