centillion

1. The cardinal number equal to 10³⁰³.
2. Chiefly British The cardinal number equal to 10⁶⁰⁰.

Origin:

Origin: Latin centum, hundred; see dekm̥ in Indo-European roots

Origin: + (m)illion

Related Forms:

• cen·tilˈlion adjective

• cen·tilˈlionth adjective, adv. & n.