attometer

== English == === Etymology === From atto- +‎ meter. === Noun === attometer (plural attometers) US spelling of attometre. ==== Translations ==== === Anagrams === attometre == Dutch == === Etymology === From atto- +‎ meter. === Pronunciation === IPA(key): /ˈɑ.toːˌmeː.tər/ Hyphenation: at‧to‧me‧ter === Noun === attometer m (plural attometers, no diminutive) attometer: 10-18 meter