ブラウザの設定でJava Scriptの使用を有効にしてご利用ください。
出典:Wiktionary
wind + sock
windsock (複数形 windsocks)
出典:『Wiktionary』 (2013/10/28 16:29 UTC 版)
wind sock (複数形 wind socks)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/01 17:57 UTC 版)
A windsock is a conical textile tube designed to indicate wind direction and relative wind speed. Windsocks typically are used at airports and at chemical plants where there is risk of gaseous leakage. They are sometimes located alongside highways at windy locations.
名詞の変化形:
windsock