| AMPHIGASTRIUM | • AMPHIGASTRIUM n. a scalelike leaf on the ventral side of some liverworts. |
| ARITHMOMANIAS | • arithmomanias n. Plural of arithmomania. • ARITHMOMANIA n. an obsession with numbers, esp. compulsion to count things. |
| CHROMATICISMS | • chromaticisms n. Plural of chromaticism. • CHROMATICISM n. the state of being chromatic; the use of chromatic tones. |
| DICHROMATISMS | • dichromatisms n. Plural of dichromatism. • DICHROMATISM n. partial color blindness in which only two colors are perceptible. |
| HARMONIUMISTS | • harmoniumists n. Plural of harmoniumist. • HARMONIUMIST n. one who plays the harmonium. |
| MICROCHEMICAL | • microchemical adj. Of or pertaining to microchemistry. • MICROCHEMICAL adj. relating to microchemistry. |
| MICROMACHINES | • micromachines n. Plural of micromachine. |
| MIMEOGRAPHING | • mimeographing v. Present participle of mimeograph. • MIMEOGRAPH v. to copy by mimeograph. |
| MITHRIDATISMS | • MITHRIDATISM n. immunity to poison by taking increasingly large doses. |
| MORPHINOMANIA | • morphinomania n. (Dated) morphine addiction. • MORPHINOMANIA n. a habitual craving or desire for morphine. |
| PYRIMETHAMINE | • pyrimethamine n. (Pharmacology) A synthetic compound derived from pyrimidine, acting as a folic acid antagonist and used… • PYRIMETHAMINE n. a drug used in the treatment of malaria and toxoplasmosis. |
| TRICHROMATISM | • trichromatism n. The quality, state, or phenomenon of being trichromatic. • TRICHROMATISM n. use of the three primary colors for color reproduction; normal color vision. |
| TRIUMPHALISMS | • triumphalisms n. Plural of triumphalism. • TRIUMPHALISM n. belief in the superiority of one particular religious creed. |