Helios
— Navneord
– Engelsk
～ (Greek mythology) ancient god of the sun; drove his chariot across the sky each day; identified with Roman Sol
heliosphere
— Navneord
– Engelsk
～ the region inside the heliopause containing the sun and solar system
heliostat
— Navneord
– Dansk
～ instrument som vha. ét el. flere drejelige spejle ...
heliotherapy
— Navneord
– Engelsk
～ therapeutic exposure to sunlight
Heliothis
— Navneord
– Engelsk
～ a genus of Noctuidae
heliotrop
— Navneord
– Dansk
～ uigennemsigtig, mørkegrøn form af kvarts med røde ...
heliotrop
— Navneord
– Dansk
～ op til 1 m høj plante som har mørkegrønne, underti ...
heliotrop
— Navneord
– Dansk
～ stykke af dette materiale, fx brugt som smykkesten
heliotrope
— Navneord
– Engelsk
～ green chalcedony with red spots that resemble blood
heliotropism
— Navneord
– Engelsk
～ an orienting response to the sun
heliotype
— Navneord
– Engelsk
～ duplicator consisting of a gelatin plate from which ink can be taken to make a copy
Heliozoa
— Navneord
– Engelsk
～ mostly freshwater protozoa
heliozoan
— Navneord
– Engelsk
～ protozoa with spherical bodies and stiff radiating pseudopods
heliport
— Navneord
– Engelsk
～ an airport for helicopters
Helipterum
— Navneord
– Engelsk
～ genus of South African and Australian herbs or shrubs grown as everlastings; the various Helipterum species are currently in process of being assigned to other genera especially genera Pteropogon and Hyalosperma
helium
— Navneord
– Dansk
～ grundstof nr. 2; farveløs, lugtfri og let luftart ...
helium
— Navneord
– Engelsk
～ a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)
helium group
— Navneord
– Engelsk
～ the series of inert gases
helix
— Navneord
– Engelsk
～ a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle
Helix aspersa
— Navneord
– Engelsk
～ serious garden pest having a brown shell with paler zigzag markings; nearly cosmopolitan in distribution