| BRACHYPRISM | • BRACHYPRISM n. a prism parallel to the brachydiagonal. |
| CHERIMOYERS | • cherimoyers n. Plural of cherimoyer. • CHERIMOYER n. (Quechua) a Peruvian fruit resembling the custard apple, also CHERIMOYA, CHIRIMOYA. |
| CHIRONOMERS | • chironomers n. Plural of chironomer. • CHIRONOMER n. a gesticulator. |
| CHOIRMASTER | • choirmaster n. The musical director of a choir, who conducts performances and supervises rehearsal. • CHOIRMASTER n. the leader of a choir. |
| CHRISMATORY | • chrismatory n. Part of a church set aside for the rite of confirmation. • chrismatory n. A globular ampulla or jar used to hold chrism. • CHRISMATORY n. a vessel for holding holy oil. |
| HIERARCHISM | • hierarchism n. The principles or authority of a hierarchy. • HIERARCHISM n. a hierarchical system. |
| MICROGRAPHS | • micrographs n. Plural of micrograph. • MICROGRAPH n. an instrument used to write on a very small scale. |
| MICROSPHERE | • microsphere n. Any sphere whose size is measured in micrometres. • MICROSPHERE n. a small sphere. |
| MYCORRHIZAS | • mycorrhizas n. Plural of mycorrhiza. • MYCORRHIZA n. a fungus associated with the root of a plant, the association of mutual benefit, also MYCORHIZA. |
| PROCHRONISM | • prochronism n. An error in chronological order in which something is ascribed an earlier time than the actual one. • PROCHRONISM n. assigning a date to an event earlier than actual. |
| REICHSMARKS | • reichsmarks n. Plural of reichsmark. • REICHSMARK n. (German) a German unit of currency. |
| SCHWARMEREI | • SCHWARMEREI n. (German) excessive or unwholesome sentiment. |
| SCRIMSHONER | • SCRIMSHONER n. one who makes scrimshaw carvings. |
| TRICHROISMS | • TRICHROISM n. the quality possessed by some crystals of presenting different colors in three different directions. |
| TRICHROMATS | • trichromats n. Plural of trichromat. • TRICHROMAT n. someone who has normal colour vision. |
| TRICHROMICS | • TRICHROMIC n. one with normal colour vision. |