- multiply connected domain
- multiply connected region
- multiply connected Riemann surface
- multiply connected sequence
- multiply connected space
- multiply connected surface
- multiply deprotonated molecule
- multiply harmonic function
- multiplying
- multiplying element
- multiplying interferometer
- multiplying interferometry
- multiplying machine
- multiplying order
- multiplying unit
- multiply monotone sequence
- multiply ordered class
- multiply perfect number
- multiply periodic function
- multiply primitive group
- multiply projective space
- multiply protonated molecule
- multiply rooted graph
- multiply transitive
- multiply transitive group