| ARROGATORS | • ARROGATOR n. one who arrogates. |
| ARROWROOTS | • arrowroots n. Plural of arrowroot. • arrow-roots n. Plural of arrow-root (alternative form of arrowroots). • ARROWROOT n. a West Indian plant with fleshy tuberous rhizomes; a pure edible starch made from this. |
| BRIARROOTS | • briar-roots n. Plural of briar-root. • BRIARROOT n. the root of a briar, also BRIERROOT. |
| CORPORATOR | • corporator n. (Dated) A member of a corporation, especially one of the original members. • CORPORATOR n. a member of a corporation, esp. one of the original members. |
| CORRELATOR | • correlator n. That which correlates or causes correlation. • correlator n. (Statistics, quantum mechanics) A correlation function. • correlator n. (Optics, signal processing) A type of device used to compare two signals. |
| CORRUGATOR | • corrugator n. A machine that corrugates material. • corrugator n. (Anatomy) Ellipsis of corrugator supercilii.. • corrugator n. (Anatomy) Ellipsis of corrugator cutis ani.. |
| PERFORATOR | • perforator n. A tool or machine that makes holes, or perforates, materials such as paper and card. • perforator n. A machine that can bore a tunnel underground. • perforator n. (Anatomy) A perforating artery or vein. |
| PERORATORS | • PERORATOR n. one who perorates. |
| PROCREATOR | • procreator n. One who procreates; a father or mother. • procreator n. (Figuratively) One who originates or creates something. • PROCREATOR n. one who procreates. |
| PROCURATOR | • procurator n. A tax collector. • procurator n. An agent or attorney. • procurator n. A legal officer who both investigates and prosecutes crimes, found in some inquisitorial legal systems… |
| PROPRAETOR | • propraetor n. A magistrate of ancient Rome who governed a province after serving as a praetor in Rome. • proprætor n. Alternative spelling of propraetor. • PROPRAETOR n. a magistrate of ancient Rome who, after acting as praetor, was appointed to the governor of a province, also PROPRETOR. |
| PROTRACTOR | • protractor n. One who, or that which, protracts, or causes protraction. • protractor n. A circular or semicircular tool for drawing or measuring angles. • protractor n. (Surgery) An instrument formerly used in extracting foreign or offensive matter from a wound. |
| REPROBATOR | • reprobator n. (Scotland, law, historical) An old form of action to prove a witness to be perjured or biased. • REPROBATOR n. (Scots) in Scots law, an action to prove a witness perjured or biased. |
| ROTORCRAFT | • rotorcraft n. Any aircraft that obtains its lift from rotors. • ROTORCRAFT n. a helicopter or autogyro. |