出典:Wiktionary
出典:『Wiktionary』 (2026/03/03 18:43 UTC 版)
From Latin pneumaticus, from Ancient Greek πνευματικός (pneumatikós, “relating to wind or air”), from πνεῦμα (pneûma, “wind, air, breath, spirit”), from πνέω (pnéō, “to blow, breath”).
pneumatic (comparative more pneumatic, superlative most pneumatic)
pneumatic (plural pneumatics)
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ニューマチックタイヤ
ニューマティックドリル
a pneumatic horn
the current of air