Heliobacter
— Navneord
– Engelsk
～ a genus of helical or curved or straight aerobic bacteria with rounded ends and multiple flagella; found in the gastric mucosa of primates (including humans)
heliocentric
— Tillægsord
– Engelsk
～ having the sun as the center
heliogram
— Navneord
– Engelsk
～ a message transmitted by means of the sun's rays
heliograph
— Udsagnsord
– Engelsk
～ signal by means of a mirror and the using the sun's rays
heliograph
— Navneord
– Engelsk
～ an apparatus for sending telegraphic messages by using a mirror to turn the sun's rays off and on
heliogravure
— Navneord
– Engelsk
～ an intaglio print produced by gravure
heliolatry
— Navneord
– Engelsk
～ the worship of the sun
heliometer
— Navneord
– Engelsk
～ an instrument used to measure the angular separation of two stars that are too far apart to be included in the field of view of an ordinary telescope
heliopause
— Navneord
– Engelsk
～ the boundary marking the edge of the sun's influence; the boundary (roughly 100 AU from the sun) between the interplanetary medium and the interstellar medium; where the solar wind from the sun and the radiation from other stars meet
heliophila
— Navneord
– Engelsk
～ any of various South African herbs and subshrubs cultivated for long showy racemes of bright blue flowers with white eyes
heliopsis
— Navneord
– Engelsk
～ any North American shrubby perennial herb of the genus Heliopsis having large yellow daisylike flowers
Helios
— Navneord
– Engelsk
～ (Greek mythology) ancient god of the sun; drove his chariot across the sky each day; identified with Roman Sol