placid
意味
- 静かな,穏やかな,落ち着いた(calm, peaceful)
語源
英語の原文（Wiktionary）
Borrowed from French placide, from Latin placidus (“peaceful, calm, placid”), from placeō (“please, satisfy”).
Borrowed from French placide, from Latin placidus (“peaceful, calm, placid”), from placeō (“please, satisfy”).