Glossary H
Deutsch: Haar / Español: Pelo / Português: Pelo / Français: Pilositê humaine / Italiano: Capelli
Hair is a filamentous biomaterial that grows from follicles found in the dermis. Hair is one of the defining characteristics of mammals. The human body, apart from areas of glabrous skin, is covered in follicles which produce thick terminal and fine vellus hair.
Hydroplane is described as a very high speed, flat-bottomed racing powerboat that skims across the water.
Deutsch: Klimaanlage / Español: Climatización / Português: AVAC / Français: Chauffage, ventilation et climatisation / Italiano: HVAC
HVAC (heating, ventilation, and air conditioning) is the technology of indoor and vehicular environmental comfort. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer.
A Hair-slide a British term referring to a decorative hinged clip that girls and women put in their hair to hold it in place.