gun·ner·y 
(gŭnə-rē)
(gŭnə-rē)n.
1. The science dealing with the techniques and procedures of operating guns.
2. The use of guns.
- heavier-than-air
- heavily
- heaviness
- Heaviside layer
- heavy
- heavy chain
- heavy-duty
- heavy-footed
- heavy-handed
- heavy-handedness
- heavy-hearted
- heavy-heartedly
- heavy-heartedness
- heavy hitter
- heavy hydrogen
- heavy ion
- heavy-laden
- heavy lifting
- heavy metal
- heavyset
- heavy spar
- heavy water
- heavyweight
- Heb.
- hebdomad