sea·plane 
(sēplān′)
(sēplān′)n.
An airplane, such as a floatplane or a flying boat, designed for landing on and taking off from a body of water. Also called hydroplane.
- Heliogabalus
- heliograph
- heliographer
- heliographic
- heliography
- heliolatry
- heliometer
- heliometric
- heliometrical
- heliometrically
- heliometry
- heliopause
- Heliopolis
- Heliopolis
- Helios
- helioseismological
- helioseismology
- heliosheath
- heliosphere
- heliostat
- heliotactic
- heliotaxis
- heliotherapy
- heliotrope
- heliotropic