| ABLACTATIONS | • ablactations n. Plural of ablactation. • ABLACTATION n. the weaning of a child from its mother's milk. |
| ABSOLUTISTIC | • absolutistic adj. Alternative form of absolutist. • ABSOLUTISTIC adj. relating to absolutism. |
| ABSTRACTIONS | • abstractions n. Plural of abstraction. • ABSTRACTION n. the act of abstracting. |
| ABSTRICTIONS | • abstrictions n. Plural of abstriction. • ABSTRICTION n. the act of abstricting. |
| BACTERIOSTAT | • bacteriostat n. A biological or chemical agent that causes bacteriostasis. • BACTERIOSTAT n. an agent that causes bacteriostasis. |
| BIOCATALYSTS | • biocatalysts n. Plural of biocatalyst. • BIOCATALYST n. a substance, e.g. an enzyme, that produces or speeds up a biochemical reaction. |
| CACTOBLASTIS | • CACTOBLASTIS n. a moth introduced into Australia as a biological control for the prickly pear. |
| CARBONATITES | • carbonatites n. Plural of carbonatite. • CARBONATITE n. any igneous rock composed chiefly of carbonates rather than silicates. |
| CONCUBITANTS | • CONCUBITANT n. someone of a suitable age for marriage. |
| CRISTOBALITE | • cristobalite n. (Mineralogy) A mineral of volcanic rocks that solidified at a high temperature. Cristobalite is chemically… • CRISTOBALITE n. a variety of silica. |
| NOCTAMBULIST | • noctambulist n. (Rare) One who sleepwalks at night; a somnambulist. • NOCTAMBULIST n. a sleepwalker, a somnambulist. |
| OBJECTIVATES | • objectivates v. Third-person singular simple present indicative form of objectivate. • OBJECTIVATE v. to render objective. |
| OBSCURANTIST | • obscurantist n. A practitioner of obscurantism; an obscurant. • obscurantist adj. Of or relating to obscurantism. • OBSCURANTIST n. one who employs deliberate obscurity. |
| OBSTETRICIAN | • obstetrician n. (Medicine) A physician who specializes in childbirth. • OBSTETRICIAN n. one who specialises in the care of women during pregnancy. |
| OSTEOBLASTIC | • osteoblastic adj. Of or pertaining to an osteoblast. • OSTEOBLASTIC adj. of or like an osteoblast. |
| SUBSTRACTION | • substraction n. (Obsolete or non-native speakers’ English) Subtraction. • SUBSTRACTION n. subtraction, also SUBTRACTION. |
| SUBTRACTIONS | • subtractions n. Plural of subtraction. • SUBTRACTION n. the act of subtracting, also SUBSTRACTION. |
| TABEFACTIONS | • tabefactions n. Plural of tabefaction. • TABEFACTION n. wasting away, emaciation. |
| TOBACCONISTS | • tobacconists n. Plural of tobacconist. • tobacconist's n. A shop that sells tobacco products. • tobacconists' n. Plural of tobacconist’s. |