- meerschaum
[meerschaum 词源字典]
- meerschaum: see scum
[meerschaum etymology, meerschaum origin, 英语词源] - meerschaum (n.)
- type of soft white clay, 1784; from 1789 as "tobacco pipe with a bowl made of meerschaum clay," from German Meerschaum, literally "sea-foam," so called from its frothy appearance; from Old High German mari "sea" (see mere (n.)) + scum "scum" (see skim (v.)). A loan-translation of Latin spuma maris, itself said to be a loan translation of Greek halos akhne, from Persian kaf-i-darya.