| HORNBAG | • hornbag n. (Australia, slang) A person who is very sexually attractive. • HORNBAG n. (offensive Australian slang) a promiscuous woman. | 
| HORNBUG | • hornbug n. (Dated) Any of several species of genus Lucanus of large nocturnal beetles, with long, curved upper… • HORNBUG n. a stag-beetle. | 
| HORNBAGS | • hornbags n. Plural of hornbag. • HORNBAG n. (offensive Australian slang) a promiscuous woman. | 
| HORNBEAK | • hornbeak n. The hornfish. • HORNBEAK n. a dialect name for the garfish. | 
| HORNBEAM | • hornbeam n. A tree of the genus Carpinus, having a smooth gray bark and a ridged trunk, the wood being white and… • hornbeam n. A hop hornbeam (Ostrya virginiana). • hornbeam n. The wood of these trees. | 
| HORNBILL | • hornbill n. Any of various birds of the family Bucerotidae, with bills resembling a cow’s horns. Many species have… • HORNBILL n. a bird with a horny excrescence on its bill. | 
| HORNBOOK | • hornbook n. (Historical) A single page containing the alphabet, covered with a sheet of transparent horn, formerly… • hornbook n. (Law) A legal textbook that gives a basic overview of a particular area of law. • horn␣book n. Alternative form of hornbook. | 
| HORNBUGS | • hornbugs n. Plural of hornbug. • HORNBUG n. a stag-beetle. | 
| HORNBEAKS | • hornbeaks n. Plural of hornbeak. • HORNBEAK n. a dialect name for the garfish. | 
| HORNBEAMS | • hornbeams n. Plural of hornbeam. • HORNBEAM n. a small hardwood tree, also HARDBEAM. | 
| HORNBILLS | • hornbills n. Plural of hornbill. • HORNBILL n. a bird with a horny excrescence on its bill. | 
| HORNBOOKS | • hornbooks n. Plural of hornbook. • HORNBOOK n. an ancient child's schoolbook comprising alphabet, digits, etc. on parchment covered with sheet of horn. | 
| HORNBLENDE | • hornblende n. (Mineralogy) A green to black amphibole mineral, of complex structure, formed in the late stages of… • HORNBLENDE n. the common black, or dark green or brown, variety of amphibole. | 
| HORNBLENDES | • hornblendes n. Plural of hornblende. • HORNBLENDE n. the common black, or dark green or brown, variety of amphibole. | 
| HORNBLENDIC | • hornblendic adj. Of or pertaining to hornblende. • HORNBLENDIC adj. of or like hornblende. |