| horizontal synchronization | Zeilensynchronisierung |
| horizontal synchronizing pulse | H-Impuls |
| horizontal table | Planscheibe |
| horizontal tabulation | Horizontal-Tabulator |
| horizontal tango | Matratzensport |
| horizontal threaded spindle | Rollengewindespindel |
| horizontal threaded spindles | Rollengewindespindeln |
| horizontal thrust | Schub |
| horizontal thrust component | Horizontalschubkomponente |
| horizontal thrust components | Horizontalschubkomponenten |
| horizontal traverse | Waagerechtverstellung |
| horizontal turning lathe | Horizontaldrehmaschine |
| horizontal turret lathe | Sternrevolverdrehmaschine |
| horizontal water wheel | horizontales Wasserrad |
| horizontal water wheels | horizontale Wasserräder |
| horizontal wind brace | Horizontalverband |
| horizontal wind bracing | waagrechter Windverband |
| horizontal wiring | Etagenverkabelung |
| horizontal wraparound | Cursorrücksprung |
| horizontal, level | waagerecht, waagrecht |
| horizontal-axis turbine | horizontale Turbine |
| horizontal-bar exercises | Reckturnen |
| horizontal-grate furnace | Planrostfeuerung |
| horizontal-shaft pump | Horizontalpumpe |
| horizontal-shaft turbine | horizontale Turbine |
| horizontalator | Laufband |
| horizontally | horizontal |
| horizontally opposed engine | Gegenkolbenmotor |
| horizontally opposed piston engine | Gegenkolbenmotor |
| horizontally perforated block | Langlochstein |
| horizontally perforated blocks | Langlochsteine |
| horizontally pivoted sash window | Schwingfenster |
| horizontally striped pullover | Ringelpulli |
| horizontally-opposed engine | Boxermotor |
| Horka | Horka |
| Horki | Horki |
| Horley | Horley |
| Horlivka | Horliwka |
| Hormersdorf | Hormersdorf |
| hormesis | Hormesis |
| hormic | zielgerichtet |
| hormic psychology | hormische Psychologie |
| Horminum | Drachenmaul |
| hormonal | hormonal |
| hormonal cocktail | Hormon-Cocktail |
| hormonal contraception | hormonale Kontrazeption |
| hormonal response | hormonelle Reaktion |
| hormonal system | Hormonsystem |
| hormone | Hormon |
| hormone balance | Hormonhaushalt |
| hormone balancing yoga | Hormon-Joga |
| hormone cocktail | Hormon-Cocktail |
| hormone gland | Hormondrüse |
| hormone glands | Hormondrüsen |
| hormone injection | Hormonspritze |
| hormone jab | Hormonspritze |
| hormone level | Hormonspiegel |
| hormone preparation | Hormonpräparat |
| hormone preparations | Hormonpräparate |
| hormone receptor | Hormon-Rezeptor |
| hormone replacement therapy | Hormonersatztherapie |
| hormone replacement therapy , HRT | Hormonersatztherapie , HET |
| hormone shot | Hormonspritze |
| Hormone therapy | Hormontherapie |
| hormone trap | Hormonfalle |
| hormone treatment | Hormonbehandlung |
| hormone treatments | Hormonbehandlungen |
| hormone-balancing yoga | Hormon-Joga |
| hormone-sensitive | hormonsensitiv |
| hormone-withdrawal bleeding | Hormonentzugsblutung |
| hormones | Hormone |
| hormonotherapy | Hormonbehandlung |
| Hormozgān Province | Hormozgan |
| horn | Rohr |
| horn aerial | Hornantenne |
| horn antenna | Hornantenne |
| horn boss | Hupentaste |
| horn button | Signalhornbetätigung |
| horn buttons | Hornknöpfe |
| horn cell | Hornzelle |
| horn cells | Hornzellen |
| horn cheek | Achshalter-Gleitbacke |
| horn comb | Hornkamm |
| horn coral | Stachelkoralle |
| horn corals | Stachelkorallen |
| horn dogfish | Doggenhai |
| horn driver | Horntreiber |
| horn feed | Hornspeisung |
| horn handle | Horngriff |
| horn hedge | Dornenhecke |
| horn hedges | Dornenhecken |
| Horn Lake | Horn Lake |
| horn lousspeaker | Hornlautsprecher |
| horn mercury | Hornquecksilber |
| horn mine | Bleikappenmine |
| horn mirror | Hornspiegel |
| horn mouth | Trichteröffnung |
| Horn of Africa | Horn von Afrika |
| horn of plenty | Füllhorn |
| horn of the spot welder | Arm des Punktschweißgeräts |
| horn pad | Hupentaste |
| horn parabolic mirror | Horn-Parabolspiegel |
| horn player | Hornist |
| horn players | Hornisten |
| horn poppy | Hornmohn |
| horn radiator | Horn |
| horn rim | Hupenring |
| horn ring | Hupenring |
| horn rings | Hupenringe |
| Horn shark | Hornhai |
| horn sharks | Hornhaie |
| horn silver | Hornsilber |
| horn spark gap | Hörnerblitzableiter |
| horn speaker | Druckkammerlautsprecher |
| horn spoon | Hornlöfel |
| horn trio | Horntrio |
| horn tweeter | Hochtonhorn |
| Horn-Bad Meinberg | Horn-Bad Meinberg |
| horn-break fuse | Hörnersicherung |
| horn-break fuses | Hörnersicherungen |
| horn-cheek | Achshaltergleitbacke |
| horn-parabolic antenna | Hornparabolantenne |
| horn-parabolic feed | Hornparabolspeisung |
| horn-parabolic radiator | Hornparabolstrahler |
| horn-reflector antenna | Hornparabolantenne |
| horn-rimmed | Horn- |
| horn-rimmed specs | Hornbrille |
| horn-rimmed spectacles | Hornbrille |
| horn-shaped Christmas biscuit flavoured with vanilla sugar | Vanillekipferl |
| horn-shaped Christmas biscuits flavoured with vanilla sugar | Vanillekipferl |
| horn-shaped Christmas cookie flavored with vanilla sugar | Vanillekipferl |
| horn-shaped Christmas cookies flavored with vanilla sugar | Vanillekipferl |
| horn-type loudspeaker | Druckkammerlautsprecher |
