| BEHAVIOURISM | • behaviourism n. (British spelling) Standard spelling of behaviorism. • 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. |
| BEHAVIOURIST | • behaviourist n. Britain standard spelling of behaviorist. • BEHAVIOURIST n. an adherent of behaviourism. |
| CHIVALRESQUE | • chivalresque adj. Characteristic of chivalry. • CHIVALRESQUE adj. relating to or connected with chivalry. |
| DRIVETHROUGH | • drive-through adj. Of an establishment, providing service to occupants of automobiles while still in their still-running vehicle. • drive-through adj. Of a feature of such an establishment (especially a window), adapted to provide such service. • drive-through n. An establishment, especially a restaurant, providing drive-through service. |
| HANTAVIRUSES | • hantaviruses n. Plural of hantavirus. • HANTAVIRUS n. an often fatal virus with flu-like symptoms. |
| HELIOGRAVURE | • heliogravure n. The process of photographic engraving. • heliogravure n. An engraving of this kind. • HELIOGRAVURE n. photogravure. |
| HYPERVISCOUS | • hyperviscous adj. Excessively viscous. |
| MISBEHAVIOUR | • misbehaviour n. (British spelling) Alternative spelling of misbehavior. • MISBEHAVIOUR n. bad behaviour, also MISBEHAVIOR. |
| OVERFLOURISH | • overflourish v. (Obsolete) To make excessive display or flourish of. • overflourish v. (Obsolete) To embellish with outward ornaments or flourishes; to varnish over. • OVERFLOURISH v. to cover with blossom, or with flourishes or ornament. |
| OVERHUNTINGS | • OVERHUNTING n. hunting to excess. |
| RHINOVIRUSES | • rhinoviruses n. Plural of rhinovirus. • RHINOVIRUS n. a virus belonging to a subgroup thought to be responsible for the common cold. |
| SUPERHEAVIES | • superheavies n. Plural of superheavy. • SUPERHEAVY n. a superheavy element. |
| SURVEYORSHIP | • surveyorship n. The rank or office of a surveyor. • SURVEYORSHIP n. the office of surveyor. |
| ULTRAHEAVIER | • ULTRAHEAVY adj. very very heavy. |
| UNDERACHIEVE | • underachieve v. To achieve less than expected; to fail to fulfil one’s potential. • UNDERACHIEVE v. to achieve less than one's potential. |