| Word | Definitions | Synonyms |
|---|---|---|
| nidus | (noun) a nest in which spiders or insects deposit their eggs | - |
| (noun) a central point or locus of an infection in an organism | Synonyms: focal point, focus | |
| solidus | (noun) a punctuation mark (/) used to separate related items of information | Synonyms: diagonal, separatrix, slash, stroke, virgule |
| (noun) a gold coin of the Byzantine Empire; widely circulated in Europe in the Middle Ages | Synonyms: bezant, bezzant, byzant |