orthonormal
adjective
or·tho·nor·mal ˌȯr-thə-ˈnȯr-məl 
1
of real-valued functions : orthogonal with the integral of the square of each function over a specified interval equal to one
2
: being or composed of orthogonal elements of unit length
orthonormal basis of a vector space
Word History
First Known Use
1928, in the meaning defined at sense 2
- putting green
- putting in
- putting in (for)
- putting in for
- putting into
- putting into words
- putting off
- putting on
- putting on a pedestal
- putting on an act
- putting on to
- putting one's finger on
- putting out
- putting over
- putting over on
- putting over on someone
- putting paid to
- putting someone on a pedestal
- putting someone on to
- putting someone up to
- putting something behind
- putting something behind oneself
- putting something down to
- putting something over on
- putting something over on someone