pur·ga·tive 
(pûrgə-tĭv)
(pûrgə-tĭv)adj.
Tending to cleanse or purge, especially causing evacuation of the bowels.
n.
A purgative agent or medicine; a cathartic.
- magnetoacoustics
- magnetoelectric
- magnetoelectricity
- magnetoencephalogram
- magnetoencephalographic
- magnetoencephalography
- magnetogram
- magnetograph
- magnetometer
- magnetometric
- magnetometry
- magnetomotive force
- magneton
- magnetooptics
- magnetopause
- magnetoresistance
- magnetoresistive
- magnetorheology
- magnetosphere
- magnetospheric
- magnetostriction
- magnetostrictive
- magnetotactic
- magnetotail
- magnetotaxis