Words · Very common
expansion
/ɪksˈpænʃən/ · 9 letters · 8 distinct letters
- noun
the act of increasing (something) in size or volume or quantity or scope
- noun
a function expressed as a sum or product of terms
the expansion of (a+b)^2 is a^2 + 2ab + b^2
- noun
a discussion that provides additional information
- noun
adding information or detail