| AMPHIOXUSES | • amphioxuses n. Plural of amphioxus. • AMPHIOXUS n. (Greek) a fishlike creature, two or three inches long, found in temperate seas, aka lancelet. |
| APONEUROSIS | • aponeurosis n. (Anatomy) A flattened pearly white fibrous membrane taking the place of a tendon that binds together… • APONEUROSIS n. a sheet that connects muscle to tendon. |
| ASPERSORIUM | • aspersorium n. A basin that holds holy water with which worshippers sprinkle themselves. • aspersorium n. An aspergillum. • ASPERSORIUM n. a basin for holy water. |
| AUTOSCOPIES | • autoscopies n. Plural of autoscopy. • AUTOSCOPY n. a hallucination of an image of one's own body. |
| CASSIOPEIUM | • cassiopeium n. (Obsolete) The original name of the element lutetium. • CASSIOPEIUM n. a former name for lutetium. |
| EPISEPALOUS | • episepalous adj. (Botany) Growing on the sepals or adnate to them. • EPISEPALOUS adj. inserted or growing on a sepal or sepals. |
| HELIOPAUSES | • heliopauses n. Plural of heliopause. • HELIOPAUSE n. the upper limit of the earth's atmosphere. |
| PERISARCOUS | • PERISARCOUS adj. relating to the perisarc, the outer, hardened integument which covers most hydroids, also PERISARCAL. |
| PERSUASIONS | • persuasions n. Plural of persuasion. • PERSUASION n. the act of persuading. |
| PLESIOSAURS | • plesiosaurs n. Plural of plesiosaur. • PLESIOSAUR n. any of a group of extinct marine reptiles of Mesozoic times. |
| POPULARISES | • popularises v. Third-person singular simple present indicative form of popularise. • POPULARISE v. to cater to popular taste, also POPULARIZE. |
| PSEUDIMAGOS | • pseudimagos n. Plural of pseudimago. • PSEUDIMAGO n. a stage in the development of certain insects, such as the May flies, intermediate between the pupa and imago. |
| PSEUDOACIDS | • PSEUDOACID n. a compound which is not an acid but which is isomeric with and transformable into an acid. |
| SCAPIGEROUS | • SCAPIGEROUS adj. having a scape. |
| SOAPSUDSIER | • SOAPSUDSY adj. like soapsuds. |
| SUPERATIONS | • superations n. Plural of superation. • SUPERATION n. the act of superating, overcoming or surmounting. |
| SUSPENSORIA | • suspensoria n. Plural of suspensorium. • SUSPENSORIUM n. that which holds up a part, esp. the arrangement joining the lower jaw to the cranium in vertebrates below mammals. |
| UNPASSIONED | • unpassioned adj. Free from passion. • UNPASSIONED adj. without passions. |
| UTOPIANISES | • utopianises v. Third-person singular simple present indicative form of utopianise. • UTOPIANISE v. to make Utopian, also UTOPIANIZE. |