I·ap·e·tus 
(ī-ăpĭ-təs, ē-ăp-)
(ī-ăpĭ-təs, ē-ăp-)n.
1. Greek Mythology A Titan who was the father of Prometheus and Atlas and an ancestor of the human race.
2. A satellite of Saturn.
[Latin Īapetus, from Greek Īapetos.]
- thermoplastic
- thermoplasticity
- Thermopylae
- thermoreceptor
- thermoregulate
- thermoregulation
- thermoregulatory
- thermoremanent magnetization
- thermos
- thermosetting
- thermosphere
- thermospheric
- thermostabile
- thermostability
- thermostable
- thermostat
- thermostatic
- thermostatically
- thermotactic
- thermotaxic
- thermotaxis
- thermotherapy
- thermotropic
- thermotropism
- -thermy