expand

 
Pronunciation: /ɪkˈspand, ɛk-/

verb

  • become or make larger or more extensive: [no object]: their business expanded into other hotels [with object]: the work began as a short story and was later expanded into a novel
  • [no object] Physics (of the universe) undergo a continuous change whereby, according to theory based on observed red shifts, all the galaxies recede from one another.
  • [no object] (expand on) give a fuller version or account of: the minister expanded on the government’s proposals
  • [no object] become less reserved in character or behaviour: Alice opened and expanded in this normality

Derivatives

expandability

noun

expandable

adjective

expander

noun

expansibility

Pronunciation: /-ˈbɪlɪti/
noun

expansible

adjective

Origin:

late Middle English: from Latin expandere 'to spread out', from ex- 'out' + pandere 'to spread'