Skip to content
Kotomora

マイクロマイクロ

マ
イ
ク
ロ
マ
イ
ク
ロ

Meanings

1

noun

micromicro

An old term for one trillionth (10⁻¹²), now replaced by ピコ (pico) in standard SI usage. Still encountered in historical or technical contexts.