| CLOPIDOGRELS | Sorry, definition not available. |
| HOPLOLOGISTS | • hoplologists n. Plural of hoplologist. • HOPLOLOGIST n. a student of hoplology, the study of weapons. |
| OLIGOPOLISTS | • oligopolists n. Plural of oligopolist. |
| OSCILLOGRAPH | • oscillograph n. An instrument for measuring alternating or varying electric current in terms of current and voltage; an oscilloscope. • OSCILLOGRAPH n. an instrument for recording alternating current wave forms. |
| PALAEOLOGIES | • PALAEOLOGY n. the study of prehistory, also PALEOLOGY. |
| PALYNOLOGIES | • PALYNOLOGY n. the scientific study of spores and pollen. |
| PALYNOLOGIST | • palynologist n. One who studies palynology (pollen, spores, and other particulate organic matter). • PALYNOLOGIST n. a student of palynology. |
| PESTOLOGICAL | • pestological adj. Relating to pestology. • PESTOLOGICAL adj. related to pestology, the science of pests. |
| PHILOLOGIANS | • philologians n. Plural of philologian. • PHILOLOGIAN n. a person who studies or has knowledge of philology, also PHILOLOGER, PHILOLOGIST, PHILOLOGUE. |
| PHILOLOGISTS | • philologists n. Plural of philologist. • PHILOLOGIST n. a person who studies or has knowledge of philology, also PHILOLOGER, PHILOLOGIAN, PHILOLOGUE. |
| PHLEBOLOGIES | • PHLEBOLOGY n. a branch of anatomy which treats of the veins. |
| PLUTOLOGISTS | • plutologists n. Plural of plutologist. • PLUTOLOGIST n. a student of plutology, political economy. |
| POLYGLOTISMS | • polyglotisms n. Plural of polyglotism. • POLYGLOTISM n. the use of many languages. |
| POLYGLOTTISM | • polyglottism n. Alternative spelling of polyglotism. • POLYGLOTTISM n. the state of being polyglot. |
| PROSYLLOGISM | • prosyllogism n. (Logic) A syllogism that is preliminary or logically essential to another syllogism. • prosyllogism n. (Logic) The conclusion of such a syllogism, which becomes a premise of the following syllogism. • pro-syllogism n. Alternative form of prosyllogism. |
| SPELEOLOGIES | • speleologies n. Plural of speleology. • SPELEOLOGY n. the study and exploration of caves, also SPELAEOLOGY. |
| SPELEOLOGIST | • speleologist n. A person who studies or explores caves or studies the science of speleology. • SPELEOLOGIST n. one who explores caves. |
| TYPHLOLOGIES | • TYPHLOLOGY n. the study of blindness and the blind. |