| ADIATHERMANOUS | • ADIATHERMANOUS adj. not permeable by or able to conduct radiant heat. |
| ADVANTAGEOUSLY | • advantageously adv. In a manner which provides an advantage; in an advantageous manner. • ADVANTAGEOUS adv. giving an advantage. |
| AERONAUTICALLY | • aeronautically adv. In a aeronautical manner; with respect to aeronautics or aviation. • AERONAUTICAL adv. relating to aeronautics. |
| AMARANTHACEOUS | • amaranthaceous adj. (Botany) Belonging to the family Amaranthaceae of amaranths and goosefoots. • AMARANTHACEOUS adj. belonging to the family Amarantaceae, also AMARANTACEOUS. |
| AMBULANCEWOMAN | • ambulancewoman n. The female equivalent of an ambulanceman. • AMBULANCEWOMAN n. a woman who drives an ambulance. |
| ANACARDIACEOUS | • anacardiaceous adj. (Botany) Of or relating to the family Anacardiaceae of cashews and sumacs. • ANACARDIACEOUS adj. belonging to the Anacardiaceae, the cashew-nut family. |
| AUTOALLOGAMIES | • AUTOALLOGAMY n. the ability of some plants of a species to cross-pollinate and others to self-pollinate. |
| BALSAMINACEOUS | • balsaminaceous adj. (Botany) Belonging to the Balsaminaceae. • BALSAMINACEOUS adj. belonging to the Balsaminaceae, a family of flowering plants, including balsam and touch-me-not. |
| BOUGAINVILLAEA | • bougainvillaea n. Alternative spelling of bougainvillea. • BOUGAINVILLAEA n. a tropical flower, also BOUGAINVILIA, BOUGAINVILLEA. |
| CAMOUFLAGEABLE | • camouflageable adj. Capable of being camouflaged. • CAMOUFLAGEABLE adj. capable of being camouflaged. |
| CAMPANULACEOUS | • campanulaceous adj. (Botany) Of, relating to, or resembling the Campanulaceae, a family of plants including the harebell. • CAMPANULACEOUS adj. belonging to the bellflower family. |
| CAPPARIDACEOUS | • capparidaceous adj. (Botany) Belonging to the family Capparidaceae (preferred: Capparaceae) of capers and close relatives. • CAPPARIDACEOUS adj. of the Capparidaceae family of plants, related to the crucifers, and including the caper. |
| HAEMATOPHAGOUS | • haematophagous adj. (British spelling) Feeding on blood. • hæmatophagous adj. Obsolete spelling of hematophagous. • HAEMATOPHAGOUS adj. of certain animals, feeding on blood, also HEMATOPHAGOUS. |
| MEGALOSAURIANS | • megalosaurians n. Plural of megalosaurian. • MEGALOSAURIAN n. a large dinosaur, also MEGALOSAUR, MEGALOSAURUS. |
| SAXIFRAGACEOUS | • saxifragaceous adj. (Botany) Of or relating to an order of plants (Saxifragaceae) of which saxifrage is the type. • SAXIFRAGACEOUS adj. belonging to the saxifrage family. |
| UNAPPROACHABLE | • unapproachable adj. Not accessible or able to be reached. • unapproachable adj. Aloof and unfriendly. • unapproachable adj. Without any serious competition; unbeatable. |
| VALERIANACEOUS | • valerianaceous adj. Of or pertaining to the flowering plant genus Valeriana. • VALERIANACEOUS adj. belonging to the valerian family. |