atto- en · X
Etymology
From Danish atten (“eighteen”), with reference to the (negative) exponent in the relevant power of ten; the same principle also explains femto-.
Meanings
- (morpheme) In the International System of Units and other metric systems of units, multiplying the unit to which it is attached by 10⁻¹⁸ (short scale quintillionth or long scale trillionth).
Antonyms
Relateds
Translations (23)
fi atto- (unit of measure) · th อัตโต- (unit of measure) · hu atto- (unit of measure) · ru атто- (unit of measure) · ga ata- (unit of measure) · ca atto- (unit of measure) · da atto- (unit of measure) · vi a-tô (unit of measure) · gl atto- (unit of measure) · ms ato- (unit of measure) · ka ატო- (unit of measure) · uk атто- (unit of measure) · cmn 阿托 (unit of measure) · es atto- (unit of measure) · fr atto- (unit of measure) · ko 아토- (unit of measure) · pl atto- (unit of measure) · de atto- (unit of measure) · nl atto- (unit of measure) · bg ато- (unit of measure) · id ato- (unit of measure) · is attó- (unit of measure) · ja アト- (unit of measure)