| BILLHEADS | • billheads n. Plural of billhead. • BILLHEAD n. a printed form, used by merchants in making out bills or rendering accounts. |
| BULLHEADS | • bullheads n. Plural of bullhead. • BULLHEAD n. a freshwater fish of many species, aka bullpout or pogge. |
| HAZELHENS | • hazelhens n. Plural of hazelhen. • hazel-hens n. Plural of hazel-hen. • hazel␣hens n. Plural of hazel hen. |
| METALHEAD | • metalhead n. (Informal) Someone who listens to (is a fan of) heavy metal music. • METALHEAD n. a fan of heavy metal music. |
| NAILHEADS | • nailheads n. Plural of nailhead. • NAILHEAD n. the top of a nail. |
| PILLHEADS | • pillheads n. Plural of pillhead. • PILLHEAD n. a regular, usually addicted taker of sedative or stimulant pills. |
| RAILHEADS | • railheads n. Plural of railhead. • rail␣heads n. Plural of rail head. • RAILHEAD n. the end of a railway line. |
| STEELHEAD | • steelhead n. The anadromous form of the rainbow trout, Oncorhynchus mykiss. • steelhead n. The ruddy duck. • STEELHEAD n. a north Pacific salmon found from northern California to Siberia. |
| SWELLHEAD | • swellhead n. (Informal) An arrogant or conceited person. • SWELLHEAD n. a conceited person. |
| TOOLHEADS | • TOOLHEAD n. a part of a machine. |
| TRAILHEAD | • trailhead n. The beginning of a trail, often specifically a hiking trail. • trailhead n. (Gaming) The initial clue that leads to an alternate reality game. • trail␣head n. Alternative form of trailhead. |
| WELLHEADS | • wellheads n. Plural of wellhead. • WELLHEAD n. the source of a spring or stream. |