| ANTONOMASTIC | • antonomastic adj. (Rhetoric) Relating to, or characterized by, antonomasia. • ANTONOMASTIC adj. relating to antonomasia, the substitution of a title or epithet for a proper name. |
| ASTACOLOGIST | • astacologist n. One who practices astacology. • ASTACOLOGIST n. a specialist in astacology, the breeding of crayfish. |
| ASTROCYTOMAS | • astrocytomas n. Plural of astrocytoma. • ASTROCYTOMA n. a tumour of the central nervous system. |
| AUTOCHTHONAL | • autochthonal adj. Existing where it was formed or born; native, aboriginal, indigenous. • AUTOCHTHONAL adj. indigenous, aboriginal, also AUTOCHTHONIC, AUTOCHTHONOUS. |
| AZOTOBACTERS | • AZOTOBACTER n. a nitrogen-fixing bacteria. |
| BATTOLOGICAL | • battological adj. Exhibiting or relating to battology. • BATTOLOGICAL adj. pertaining to battology, unnecessarily repetitive writing or speaking. |
| COADAPTATION | • coadaptation n. Alternative spelling of co-adaptation. • co-adaptation n. A mutual adaptation of species, organs or genes. • COADAPTATION n. the state of being mutually adapted. |
| COARCTATIONS | • coarctations n. Plural of coarctation. • COARCTATION n. the action of compressing tightly; the state of being tightly compressed. |
| COHABITATION | • cohabitation n. An emotional and physical intimate relationship which includes a common living place and which exists… • cohabitation n. The act of living together. • cohabitation n. A place where two or more individuals reside together. |
| CONSTATATION | • constatation n. The process of verification. • constatation n. An assertion; a proposition assumed for the sake of argument, an axiom. • CONSTATATION n. a statement, assertion. |
| CONTAMINATOR | • contaminator n. A person who contaminates. • contaminator n. A thing that contaminates; a contaminant. • CONTAMINATOR n. one who contaminates. |
| CONTRAOCTAVE | • contraoctave n. Alternative form of contra-octave. • contra-octave n. (Music) The octave directly below the great octave. • CONTRAOCTAVE n. the musical octave that begins on the third C below middle C. |
| FRACTIONATOR | • fractionator n. (Chemistry) A piece of chemical engineering or laboratory apparatus that is used to separate the components… • FRACTIONATOR n. a plant for carrying out fractional distillation. |
| NONAUTOMATIC | • nonautomatic adj. Not automatic. • non-automatic adj. Alternative form of nonautomatic. • NONAUTOMATIC adj. not automatic. |
| NONCOMBATANT | • noncombatant n. Alternative form of non-combatant. • non-combatant n. A non-fighting member of the armed forces. • non-combatant n. A civilian in time of conflict. |
| OXALOACETATE | • oxaloacetate n. (Organic chemistry) any salt or ester of oxaloacetic acid. • OXALOACETATE n. a salt or ester of oxaloacetic acid, also OXALACETATE. |
| RATIOCINATOR | • ratiocinator n. One who ratiocinates; a reasoner. • RATIOCINATOR n. one who ratiocinates, reasons or argues logically. |
| TAUTOLOGICAL | • tautological adj. Of, relating to, or using tautology. • tautological adj. Using repetition or excessive wordiness; pleonastic or circumlocutionary. • TAUTOLOGICAL adj. relating to tautology, also TAUTOLOGIC. |
| TRACHOMATOUS | • trachomatous adj. Relating to a trachoma. • TRACHOMATOUS adj. relating to trachoma. |
| TRACTORATION | • tractoration n. (Dated, medicine) Perkinism. • TRACTORATION n. (historical) the use of metal bars to give relief to diseased parts of the body. |