Letters that make amnio
a, o, n, m, i are letters that make 'amnio'
amnion, amnios are words created by adding a letter to 'amnio'
1 possible definitions for 'amnio'
Under this definition, amnio is a noun and has the following properties:
amniocentesis has the same meaning as amnio
'amnio' can be a type of prenatal diagnosis, centesis.