| BACHELORDOM | • bachelordom n. The state of a male who is a bachelor, i.e. unwed. • BACHELORDOM n. the state of being a bachelor.
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| BICHROMATED | • BICHROMATED adj. relating to a salt of dichromic acid. | 
| BRACHYDOMES | • brachydomes n. Plural of brachydome. • BRACHYDOME n. a dome parallel to the shorter lateral axis.
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| CHEMISORBED | • chemisorbed v. Simple past tense and past participle of chemisorb. • CHEMISORB v. to adsorb by chemical action, also CHEMOSORB.
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| CHEMOSORBED | • chemosorbed v. Simple past tense and past participle of chemosorb. • CHEMOSORB v. to adsorb by chemical action, also CHEMISORB.
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| DROMOPHOBIA | • DROMOPHOBIA n. a fear of crossing streets. | 
| HEBDOMADARS | • HEBDOMADAR n. in Scottish universities, a senior member appointed weekly for the supervision of student discipline, also HEBDOMADER. | 
| HEBDOMADARY | • hebdomadary adj. (Obsolete) hebdomadal. • hebdomadary n. A member of a Roman Catholic chapter or convent whose week it is to officiate in the choir and perform…
 • HEBDOMADARY n. a member of a chapter or convent, who takes his or her weekly turn in performing the sacred offices of the Church.
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| HEBDOMADERS | • HEBDOMADER n. in Scottish universities, a senior member appointed weekly for the supervision of student discipline, also HEBDOMADAR. | 
| HYBRIDOMATA | • hybridomata n. Plural of hybridoma. • HYBRIDOMA n. a hybrid cell produced by the fusion of an antibody-producing lymphocyte with a tumor cell.
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| HYDROBROMIC | • hydrobromic adj. (Chemistry) Composed of hydrogen and bromine. • HYDROBROMIC adj. applied to an acid composed of hydrogen and bromine, hydrogen bromide.
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| MATCHBOARDS | • matchboards n. Plural of matchboard. • MATCHBOARD n. one of a number of boards with a tongue cut along one edge and a groove in the opposite edge, fitted one into the next to make a wall-facing, etc.
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| MONOHYBRIDS | • monohybrids n. Plural of monohybrid. • MONOHYBRID n. a cross between parents differing in one heritable character.
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| MOTHERBOARD | • motherboard n. (Computer hardware) The primary circuit board of a personal computer, containing the circuitry for the… • MOTHERBOARD n. the board containing the main circuits of an electronic device, especially in computers.
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| RHABDOMANCY | • rhabdomancy n. Divination with wands or rods, especially to use a divining rod to find things below the ground. • RHABDOMANCY n. divination by wands or rods.
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| RHABDOMERES | • rhabdomeres n. Plural of rhabdomere. • RHABDOMERE n. one of the several parts composing a rhabdom.
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| RHABDOMYOMA | • rhabdomyoma n. (Pathology) A non-cancerous tumor of skeletal muscle. • RHABDOMYOMA n. a tumour of striated muscle.
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| RHOMBOHEDRA | • rhombohedra n. Plural of rhombohedron. • RHOMBOHEDRON n. a parallelepiped whose faces are rhombuses.
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| RHOMBOIDEUS | • rhomboideus n. (Anatomy) Any of the rhomboid muscles. • RHOMBOIDEUS n. a rhomboid, also RHOMBOIDES.
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| SMOOTHBORED | • smoothbored adj. (Firearms) Synonym of smoothbore. • SMOOTHBORED adj. of a gun, having a smooth bore, not rifled.
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