Definitions:

1. become larger in size or volume or quantity verb
   • The business expanded rapidly.
2. extend in one or more directions verb
   • The dough expands
3. make bigger or wider in size, volume, or quantity verb
   • expand the house by adding another wing

Synonyms:

• boom
• elaborate
• extend
• inflate
• spread out

NearBy Words:

• expandable
• expanded
• expandible