so·di·um-po·tas·si·um pump 
(sōdē-əm-pə-tăsē-əm)
(sōdē-əm-pə-tăsē-əm)n.
A mechanism of active transport that moves potassium ions into and sodium ions out of a cell.
- disengage
- disengagement
- disentail
- disentailment
- disentangle
- disentanglement
- disenthrall
- disentomb
- disentwine
- disequilibrate
- disequilibration
- disequilibrium
- disestablish
- disestablishment
- disestablishmentarian
- disestablishmentarianism
- disesteem
- diseur
- diseuse
- disfavor
- disfeature
- disfeaturement
- disfiguration
- disfigure
- disfigurement