| ASYSTOLISM | • asystolism n. The state or symptoms characteristic of asystole. • ASYSTOLISM n. the state or symptoms characteristic of asystole. |
| HEMOPTYSIS | • hemoptysis n. (Medicine) expectoration (coughing up) of blood from the respiratory system. • HEMOPTYSIS n. the expectoration of blood, due usually to hemorrhage from the mucous membrane of the lungs. |
| HYMNODISTS | • hymnodists n. Plural of hymnodist. • HYMNODIST n. a person who composes hymns, also HYMNIST. |
| HYPNOTISMS | • hypnotisms n. Plural of hypnotism. • HYPNOTISM n. the science or practice of hypnosis. |
| MISOGYNIST | • misogynist n. One who professes misogyny; a hater of women. • misogynist n. One who displays prejudice against or looks down upon women. • misogynist adj. Misogynistic: relating to or exhibiting misogyny. |
| MYOLOGISTS | • myologists n. Plural of myologist. • MYOLOGIST n. one who studies muscles. |
| MYOSITISES | • MYOSITIS n. muscular pain from infection. |
| MYOSOTISES | • myosotises n. Plural of myosotis. • MYOSOTIS n. (Greek) a genus of flower, forget-me-not, also MYOSOTE. |
| MYOSTATINS | • myostatins n. Plural of myostatin. • MYOSTATIN n. a protein that prevents muscles from growing too large. |
| MYSTERIOUS | • mysterious adj. Of unknown origin. • mysterious adj. Having unknown qualities. • mysterious adj. Difficult to understand. |
| SQUAMOSITY | • squamosity n. The quality of being squamose. • SQUAMOSITY n. scaliness. |
| STEGOMYIAS | • STEGOMYIA n. a genus of mosquito, including one that carries dengue and yellow fever. |
| STORYTIMES | • storytimes n. Plural of storytime. • STORYTIME n. a time set aside for the telling of stories. |
| SYMBOLISTS | • symbolists n. Plural of symbolist. • SYMBOLIST n. a practitioner of symbolism, the use of symbols in literature or art. |
| SYMPHONIST | • symphonist n. A composer of symphonies. • SYMPHONIST n. a composer or (rarely) performer of symphonies. |
| SYMPOSIAST | • symposiast n. One engaged with others at a banquet or merrymaking. • symposiast n. A participant in a symposium. • SYMPOSIAST n. a participant at a conference. |
| SYNONYMIST | • synonymist n. A person who studies synonyms. • SYNONYMIST n. a student of synonyms. |