qui·e·tus 
(kwī-ētəs)
(kwī-ētəs)n.
1. Something that serves to suppress, check, or eliminate: "He was blindsided by a conflict in Korea that put the quietus on his China venture" (Robert L. Beisner).
2. Release from life; death.
3. A final discharge, as of a duty or debt.
[Short for Middle English quietus (est), (he is) discharged (of an obligation), from Medieval Latin quiētus (est), from Latin, (he is) at rest; see QUIET.]
- pathfinding
- pathic
- pathname
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- pathobiology
- pathogen
- pathogenesis
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- pathogenic
- pathogenically
- pathogenicity
- pathogeny
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- pathological
- pathologically
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- pathophysiologic
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- pathophysiology
- pathos
- pathway