グリーンプラ LinksSentence search for グリーンプラSentence search for グリーン・プラEdit in JMdict Noun1. biodegradable plasticWasei, word made in Japan, See also 生分解性プラスチック, From English “green pla(stic)”. Wasei (word made in Japan)Other formsグリーン・プラ Discussions Log in to talk about this word.