Administrator :: Administrator (n.) One who administers affairs; one who directs, manages, executes, or dispenses, whether in civil, judicial, political, or ecclesiastical affairs; a manager..
Administrator :: Administrator (n.) A man who manages or settles the estate of an intestate, or of a testator when there is no competent executor; one to whom the right of administration has been committed by competent authority..
Administratorship :: Administratorship (n.) The position or office of an administrator.
Adulterator :: Adulterator (n.) One who adulterates or corrupts.
Aerator :: Aerator (n.) That which supplies with air; esp. an apparatus used for charging mineral waters with gas and in making soda water.
Arbitrator :: Arbitrator (n.) A person, or one of two or more persons, chosen by parties who have a controversy, to determine their differences. See Arbitration..
Arbitrator :: Arbitrator (n.) One who has the power of deciding or prescribing without control; a ruler; a governor.
Arborator :: Arborator (n.) One who plants or who prunes trees.
Aspirator :: Aspirator (n.) An apparatus for passing air or gases through or over certain liquids or solids, or for exhausting a closed vessel, by means of suction..
Aspirator :: Aspirator (n.) An instrument for the evacuation of the fluid contents of tumors or collections of blood.
Aspiratory :: Aspiratory (a.) Of or pertaining to breathing; suited to the inhaling of ai.
Autocratorical :: Autocratorical (a.) Pertaining to an autocrator; absolute.
Barrator :: Barrator (v. i.) One guilty of barratry.
Castrato :: Castrato (n.) A male person castrated for the purpose of improving his voice for singing; an artificial, or male, soprano..
Celebrator :: Celebrator (n.) One who celebrates; a praiser.
Ceratobranchia :: Ceratobranchia (n. pl.) A group of nudibranchiate Mollusca having on the back papilliform or branched organs serving as gills.
Ceratobranchial :: Ceratobranchial (a.) Pertaining to the bone, or cartilage, below the epibranchial in a branchial arch..
Ceratobranchial :: Ceratobranchial (n.) A ceratobranchial bone, or cartilage..
Ceratodus :: Ceratodus (n.) A genus of ganoid fishes, of the order Dipnoi, first known as Mesozoic fossil fishes; but recently two living species have been discovered in Australian rivers. They have lungs so well developed that they can leave the water and breathe in air. In Australia they are called salmon and baramunda. See Dipnoi, and Archipterygium..
Ceratohyal :: Ceratohyal (a.) Pertaining to the bone, or cartilage, below the epihyal in the hyoid arch..
Ceratohyal :: Ceratohyal (n.) A ceratohyal bone, or cartilage, which, in man, forms one of the small horns of the hyoid..