| ALLOTROPISMS | • allotropisms n. Plural of allotropism. • ALLOTROPISM n. the state of an element existing in more than one form. |
| CHLOROPLASTS | • chloroplasts n. Plural of chloroplast. • CHLOROPLAST n. a plastid that contains chlorophyll and is the site of photosynthesis. |
| COLONELSHIPS | • colonelships n. Plural of colonelship. • COLONELSHIP n. the office of colonel. |
| HOPLOLOGISTS | • hoplologists n. Plural of hoplologist. • HOPLOLOGIST n. a student of hoplology, the study of weapons. |
| HYPOGLOSSALS | • hypoglossals n. Plural of hypoglossal. • HYPOGLOSSAL n. the hypoglossal nerve. |
| MESOPHYLLOUS | • mesophyllous adj. (Botany) Of moist habitats and having mostly large and soft leaves. • mesophyllous adj. (Botany) Relating to the mesophyllum. • MESOPHYLLOUS adj. of or like a mesophyll, also MESOPHYLLIC. |
| OLIGOPOLISTS | • oligopolists n. Plural of oligopolist. |
| OSCILLOSCOPE | • oscilloscope n. An electronic measuring instrument that creates a visible two-dimensional graph, on a screen, of one… • OSCILLOSCOPE n. an instrument for detecting electrical fluctuations. |
| PHILOLOGISTS | • philologists n. Plural of philologist. • PHILOLOGIST n. a person who studies or has knowledge of philology, also PHILOLOGER, PHILOLOGIAN, PHILOLOGUE. |
| 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. |
| POLYSEPALOUS | • polysepalous adj. (Botany, of a calyx) having separate sepals. • POLYSEPALOUS adj. having separate sepals. |
| POSTILLATORS | • postillators n. Plural of postillator. • POSTILLATOR n. one who postillates, explains by marginal notes. |
| 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. |
| SOAPOLALLIES | • SOAPOLALLIE n. a drink made by crushing soapberries. |
| 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. |