unexpansive

Definitions of unexpansive

1. adjective

   showing no tendency to expand
   “unexpansive bodies”

   antonyms:

   expansive

   able or tending to expand or characterized by expansion

   distensible

   capable of being distended; able to stretch and expand

   cavernous, erectile

   filled with vascular sinuses and capable of becoming distended and rigid as the result of being filled with blood

   expandable, expandible, expansible

   able to expand or be expanded

   inflatable

   designed to be filled with air or gas
2. adjective

   not given to high spirits or effusiveness
   “an unexpansive man”

   synonyms:

   restrained

   under restraint