atto-

Definition from Wiktionary, a free dictionary

Contents 1 English 1.1 Etymology 1.2 Prefix 1.2.1 Antonyms 1.2.2 Translations 2 French 2.1 Prefix

[edit] English

[edit] Etymology

From Danish atten (“‘eighteen’”).

[edit] Prefix

atto-

1. In the International System of Units and other metric systems of units, multiplying the unit to which it is attached by 10⁻¹⁸. Symbol: a

[edit] Antonyms

• exa-

[edit] Translations

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[edit] French

[edit] Prefix

atto-

1. atto-