| ABDICATORS | • abdicators n. Plural of abdicator. • ABDICATOR n. one who abdicates. |
| ABREACTION | • abreaction n. (Psychoanalysis) The re-living of an experience with a view to purging its emotional dross. • ABREACTION n. the resolution of a neurosis by reviving forgotten or repressed ideas of the event first causing it. |
| ACROBATICS | • acrobatics n. The art of performing acrobatic gymnastic feats. • acrobatics n. A spectacular display of agility. • ACROBATICS n. the art, performance, or activity of an acrobat. |
| ACROBATISM | • acrobatism n. (Dated) The feats of an acrobat; daring gymnastic feats. • ACROBATISM n. the art of the acrobat. |
| ACROPHOBIA | • acrophobia n. Phobia or strong fear of being high above ground level. • ACROPHOBIA n. fear of heights. |
| AEROBATICS | • aerobatics n. Spectacular stunts, performed in an airplane or glider. Examples include various types of rolls and loops. • AEROBATICS n. spectacular flying feats and maneuvers (as rolls and dives). |
| AQUAROBICS | • aquarobics n. Alternative form of aquaerobics. • AQUAROBICS n. a system of exercises, similar to aerobics, performed to music in chest-high water, also AQUAEROBICS. |
| BARRICADOS | • barricados n. Plural of barricado. • BARRICADO n. a barricade. |
| BRACHIATOR | • brachiator n. Any creature that moves by means of brachiation. • BRACHIATOR n. an animal, such as a gibbon, that progresses by brachiation. |
| CALIBRATOR | • calibrator n. A person or device that calibrates. • CALIBRATOR n. one who calibrates, also CALIBRATER. |
| CARABINERO | • carabinero n. A frontier guard (or similar) in Spain or South America. • CARABINERO n. a member of the Spanish national police force serving as frontier guards. |
| CARBANIONS | • carbanions n. Plural of carbanion. • CARBANION n. an ion carrying a negative electrical charge at the carbon position. |
| CARBIDOPAS | • CARBIDOPA n. a drug given to people with Parkinson's disease in order to inhibit peripheral metabolism of levodopa. |
| COLUMBARIA | • columbaria n. Plural of columbarium. • COLUMBARIUM n. (Latin) a vault with niches for storing urns; a dovecote or pigeon house. |
| FABRICATOR | • fabricator n. A person who fabricates or manufactures something; a manufacturer. • fabricator n. A person who makes a fabrication of something; a counterfeiter or falsifier. • FABRICATOR n. one who fabricates. |
| IMBROCCATA | • imbroccata n. (Obsolete) A hit or thrust. • IMBROCCATA n. (Italian) a downward pass or thrust in fencing. |
| MACROBIOTA | • macrobiota n. (Biology) The macroscopic flora and fauna of a region. • MACROBIOTA n. the larger organisms in the soil collectively. |
| PARABIOTIC | • parabiotic adj. Relating to parabiosis. • PARABIOTIC adj. relating to parabiosis. |
| PROCAMBIAL | • procambial adj. Relating to a procambium. • PROCAMBIAL adj. relating to procambium, the young tissue of a fibrovascular bundle before its component cells have begun to be differentiated. |
| SCARABOIDS | • scaraboids n. Plural of scaraboid. • SCARABOID n. a lamellicorn beetle, also SCARAB, SCARABAEID, SCARABEE. |