| CHLOROETHENE | • chloroethene n. (Organic chemistry) vinyl chloride, or any other chlorinated derivative of ethene. • CHLOROETHENE n. ethyl chloride. |
| COELENTERONS | • coelenterons n. Plural of coelenteron. • COELENTERON n. a coelenterate's saclike body cavity. |
| ELECTROPHONE | • electrophone n. (Music) any instrument designed to create sounds using electric currents. • ELECTROPHONE n. any instrument whose sound is produced by the oscillation of an electric current, such as an electronic organ, synthesizer, etc. |
| ELECTROSONDE | • ELECTROSONDE n. a sonde for measuring atmospheric electricity. |
| EMMENOLOGIES | • EMMENOLOGY n. the study of menstruation. |
| ENDOSKELETON | • endoskeleton n. (Anatomy) The internal skeleton of an animal, which in vertebrates is composed of bone and cartilage. • ENDOSKELETON n. an internal skeleton or supporting framework in an animal. |
| ENTEROCOELES | • enterocoeles n. Plural of enterocoele. • ENTEROCOELE n. a coelom originating by outgrowth from the archenteron, also ENTEROCOEL. |
| ENTEROCOELIC | • enterocoelic adj. Relating to an enterocoel or to enterocoely. • ENTEROCOELIC adj. of or like an enterocoele. |
| ETONOGESTREL | • etonogestrel n. A steroidal progestin used in hormonal contraceptives. • ETONOGESTREL n. a molecule used in certain hormonal contraceptives. |
| EXOSKELETONS | • exoskeletons n. Plural of exoskeleton. • EXOSKELETON n. an external skeleton. |
| GENECOLOGIES | • genecologies n. Plural of genecology. • GENECOLOGY n. the study of the gene frequency of a species in relation to its population distribution within a particular environment. |
| LONESOMENESS | • lonesomeness n. The state of being lonesome. • LONESOMENESS n. the state of being lonesome. |
| MONOTHELETES | • Monotheletes n. Plural of Monothelete. • MONOTHELETE n. a believer in Monotheletism. |
| NONEMPLOYEES | • nonemployees n. Plural of nonemployee. • NONEMPLOYEE n. one who is not an employee. |
| OBSOLESCENCE | • obsolescence n. (Uncountable) The state of being obsolete—no longer in use; gone into disuse; disused or neglected. • obsolescence n. (Countable) The process of becoming obsolete, outmoded or out of date. • OBSOLESCENCE n. the process of becoming obsolete or the condition of being nearly obsolete. |
| OBSOLETENESS | • obsoleteness n. The quality or state of being obsolete or no longer in use. • obsoleteness n. (Biology) The quality of being imperfectly or indistinctly developed. • OBSOLETENESS n. the state of being obsolete. |
| OVERENROLLED | • overenrolled adj. For which too many people have enrolled. • OVERENROLLED adj. with too many enrolments. |
| PREGNENOLONE | • pregnenolone n. (Biochemistry, steroids) A steroid prohormone involved in the steroidogenesis of progesterone, mineralocorticoids… • PREGNENOLONE n. a steroid ketone formed by the oxidation of steroids and yielding progesterone on dehydrogenation. |
| SELENOLOGIES | • selenologies n. Plural of selenology. • SELENOLOGY n. the study of the moon. |