出典:Wiktionary
出典:『Wiktionary』 (2026/05/16 18:28 UTC 版)
By analogy with other compounds in -collar, especially white-collar and blue-collar, and taking green to represent the environment, environmentalism, and so on.
green-collar (comparative more green-collar, superlative most green-collar)
出典:『Wiktionary』 (2014/05/31 21:55 UTC 版)
green collar (comparative more green collar, superlative most green collar)