WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / M / micrometer micrometer noun /maɪkrɑmɪtər/ 4 syllables 10 letters Scrabble 16 WWF 19 Definitions noun a metric unit of length equal to one millionth of a meter micron noun caliper for measuring small distances micrometer calipermicrometer gauge Look “micrometer” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →