Home › Words › U › ultramicrotomeultramicrotomeultramicrotome means A microtome that cuts extremely thin slices of tissue, especially for use in electron microscopy.Among words judged in Lexicurio's Arena, ultramicrotome ranks #26,430 of 42,789 for Qualifying.EtymologyFrom ultra- + microtome.nounA microtome that cuts extremely thin slices of tissue, especially for use in electron microscopy.verbTo cut into sections by means of an ultramicrotomeDefinitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.ultratome 81% match — A microtome used in ultramicrotomy vs ultramicrotome →ultracryomicrotome 78% match — A cryoscopic ultramicrotome vs ultramicrotome →microtome 77% match — A special instrument that produces very thin slices of plant and animal tissues, for later examination by light microscope or electron microscope. vs ultramicrotome →ultramicrotomic 77% match — Relating to an ultramicrotome vs ultramicrotome →ultracryotomy 74% match — The use of an ultramicrotome in the preparation of very thin, frozen samples of biological tissue vs ultramicrotome →cryoultramicrotome 73% match — An ultramicrotome used in cryoultramicrotomy vs ultramicrotome →ultramicroscopy 72% match — The scientific use of the ultramicroscope. vs ultramicrotome →ultracryotome 71% match — An ultramicrotome designed to work at low temperatures vs ultramicrotome →