py·rol·y·sis 
(pī-rŏlĭ-sĭs)
(pī-rŏlĭ-sĭs)n.
Decomposition or transformation of a compound caused by heat.
py′ro·lytic (-rə-lĭtĭk) adj.
py′ro·lyti·cal·ly adv.
- disembowelment
- disemploy
- disemployment
- disempower
- disempowerment
- disenable
- disenchant
- disenchanter
- disenchantingly
- disenchantment
- disencumber
- disencumberment
- disendow
- disendower
- disendowment
- disenfranchise
- disenfranchisement
- disengage
- disengagement
- disentail
- disentailment
- disentangle
- disentanglement
- disenthrall
- disentomb