| Webster's Online Dictionary |
| Part of Speech | Definition | |
| Expression | 1. [Cf. Icel. [ae][eth]ard[=u]n, Sw. eiderd[=u]n, Dan. ederduun.] Down of the eider duck, much sought after as an article of luxury.[Websters]. | |
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| Expressions | Definition | ||
| Eider down | [Cf. Icel. [ae][eth]ard[=u]n, Sw. eiderd[=u]n, Dan. ederduun.] Down of the eider duck, much sought after as an article of luxury. Source: Webster's Revised Unabridged Dictionary. | ||
Source: compiled by the editor from various references; see credits. | Top | ||