thousandth A2 Topic:Numbers & Quantity US /ˈθaʊzən(d)θ/ See IPA manual Freq #41813 Meanings 1 adj the ordinal number of one thousand in counting order A thousandth of a meter is a millimeter. 2 noun one part in a thousand equal parts A thousandth of a meter is a millimeter. 3 noun position 1,000 in a countable series of things A thousandth of a meter is a millimeter. Thesaurus Synonyms 2 noun · one part in a thousand... one-thousandth Word family Related forms four-thousandthone-thousandththree-thousandth Etymology From thousand + -th (suffix forming an ordinal number). Topics Numbers & Quantity External links Cambridge Dictionary Wiktionary Google Images # thousandth **Type:** Word **Level:** A2 **Part of speech:** adj, noun **IPA (US):** /ˈθaʊzən(d)θ/ **Frequency rank:** 41813 ## Meanings 1. the ordinal number of one thousand in counting order 2. one part in a thousand equal parts 3. position 1,000 in a countable series of things ## Examples - A thousandth of a meter is a millimeter. - A thousandth of a meter is a millimeter. - A thousandth of a meter is a millimeter. ## Synonyms - one-thousandth ## Related Forms - four-thousandth - one-thousandth - three-thousandth ## Etymology From thousand + -th (suffix forming an ordinal number). ## Topics - Numbers & Quantity markdown