a·ster·nal 
(ā-stûrnəl)
(ā-stûrnəl)adj.
1. Not connected to the sternum.
2. Lacking a sternum.
- disenchanter
- disenchantingly
- disenchantment
- disencumber
- disencumberment
- disendow
- disendower
- disendowment
- disenfranchise
- disenfranchisement
- disengage
- disengagement
- disentail
- disentailment
- disentangle
- disentanglement
- disenthrall
- disentomb
- disentwine
- disequilibrate
- disequilibration
- disequilibrium
- disestablish
- disestablishment
- disestablishmentarian