Baleen

Chamber's Twientieth Century Dictionary · 1908 · p. 11

bā-lēn′, n. the whalebone of commerce. [Fr.—L. balæna , whale.] IMG:c157_1908_Bali str aria.png_utm_source_en.wiki source.org_utm_campaign_parser_utm_content_thumbnail_unscaled:Chambers_1908_Bali str aria.png?utm_source=en.wiki source.org _campaign=parser _content=thumbnail_unscaled