| Word | Definitions | Synonyms |
|---|---|---|
| imaum | (noun) (Islam) the man who leads prayers in a mosque; for Shiites an imam is a recognized authority on Islamic theology and law and a spiritual guide | Synonyms: imam |
| lebensraum | (noun) space sought for occupation by a nation whose population is expanding | Synonyms: living space |
| meerschaum | (noun) a pipe having a bowl made of meerschaum | - |
| (noun) a white clayey mineral | Synonyms: sepiolite |