| AMPHIGASTRIUM | • AMPHIGASTRIUM n. a scalelike leaf on the ventral side of some liverworts. |
| AMPHITRICHOUS | • amphitrichous adj. (Biology) (of bacteria) Having a single flagellum on each of two opposite ends. (Only one flagellum… • AMPHITRICHOUS adj. of or like amphitricha, bacteria that have flagella at both ends. |
| BEHAVIOURISMS | • behaviourisms n. Plural of behaviourism. • BEHAVIOURISM n. the psychological theory that behaviour is governed by conditioning rather than internal processes and that by changing behaviour patterns it is possible to treat psychological disorders, also BEHAVIORISM. |
| CHIAROSCURISM | • CHIAROSCURISM n. the practice of chiaroscuro. |
| DISHARMONIOUS | • disharmonious adj. Not harmonious; lacking harmony. • DISHARMONIOUS adj. lacking in harmony. |
| DOLPHINARIUMS | • dolphinariums n. Plural of dolphinarium. • DOLPHINARIUM n. a place where dolphins are kept. |
| HARMONIUMISTS | • harmoniumists n. Plural of harmoniumist. • HARMONIUMIST n. one who plays the harmonium. |
| HUMANITARIANS | • humanitarians n. Plural of humanitarian. • HUMANITARIAN n. a person promoting human welfare and social reform. |
| INHALATORIUMS | • INHALATORIUM n. an institution or department for administering inhalations. |
| MISBEHAVIOURS | • misbehaviours n. Plural of misbehaviour. • MISBEHAVIOUR n. bad behaviour, also MISBEHAVIOR. |
| RADIOTHORIUMS | • RADIOTHORIUM n. a radioactive isotope of thorium with the mass number 228. |
| SUPRACHIASMIC | • SUPRACHIASMIC adj. above the chiasm (esp. in suprachiasmic nucleus, a small area in the hypothalamus thought to regulate the biological clock). |
| TRIUMPHALISMS | • triumphalisms n. Plural of triumphalism. • TRIUMPHALISM n. belief in the superiority of one particular religious creed. |
| TRIUMPHALISTS | • triumphalists n. Plural of triumphalist. • TRIUMPHALIST n. one who engages in triumphalism. |
| ULTRARIGHTISM | • ultrarightism n. Ultraright beliefs generally. • ULTRARIGHTISM n. adherence to extreme right-wing policies. |
| UNCHARISMATIC | • uncharismatic adj. Not charismatic; lacking charisma. • UNCHARISMATIC adj. not charismatic. |