| EXONUMISTS | • exonumists n. Plural of exonumist. • EXONUMIST n. a collector of medals and tokens. |
| SIXTEENMOS | • sixteenmos n. Plural of sixteenmo. • SIXTEENMO n. a book size 5 5/8 in. x 4 3/8 in. (abbreviated as 16mo.), also SEXTODECIMO. |
| EXTENSOMETERS | • extensometers n. Plural of extensometer. • EXTENSOMETER n. an instrument for measuring deformation in an object due to forces applied. |
| PROXIMATENESS | • proximateness n. Quality of being proximate. • PROXIMATENESS n. the state of being proximate. |
| ANNEXATIONISMS | • ANNEXATIONISM n. the policy of annexation. |
| DEXAMETHASONES | • dexamethasones n. Plural of dexamethasone. • DEXAMETHASONE n. a synthetic glucocorticoid used esp. as an anti-inflammatory agent. |
| EXHIBITIONISMS | • exhibitionisms n. Plural of exhibitionism. • EXHIBITIONISM n. extravagant behaviour aimed at drawing attention to oneself. |
| EXTENSIONALISM | • extensionalism n. (Philosophy) The belief in extensionality. • EXTENSIONALISM n. the state of being extensional. |
| MORPHOSYNTAXES | • morphosyntaxes n. Plural of morphosyntax. • MORPHOSYNTAX n. the study of the interaction of morphology and syntax. |
| SEROTAXONOMIES | • SEROTAXONOMY n. serological analysis as a source of information for taxonomic classification. |
| EXCEPTIONALISMS | • exceptionalisms n. Plural of exceptionalism. • EXCEPTIONALISM n. the condition of being different from the norm. |
| EXTEMPORARINESS | • extemporariness n. The quality of being extemporary. • EXTEMPORARINESS n. the state of being extemporary. |
| EXTENSIONALISMS | • extensionalisms n. Plural of extensionalism. • EXTENSIONALISM n. the state of being extensional. |
| OMNISEXUALITIES | Sorry, definition not available. |
| PROXIMATENESSES | • PROXIMATENESS n. the state of being proximate. |