noun · 1 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
Received-Pronunciation:/ˌhiːmə(ʊ)saɪˈtɒmɪtə/
General-American:/ˌhimoʊsaɪˈtɑmɪtɚ/
General-American:/ˌhimə-/
1
noun
Meaning 1
A device used to count the number of blood cells in a volume of blood.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
Etymology tree Ancient Greek αἷμᾰ (haîmă) Ancient Greek αἱμο- (haimo-) English haemo- English hemo- Ancient Greek κύτος (kútos)lbor. English cyto- Proto-Indo-European *meh1- Proto-Indo-European *-tḗr Proto-Indo-European *-trom Proto-Hellenic *-tron Ancient Greek -τρον (-tron) Ancient Greek μέτρον (métron)lbor. French -mètrebor. English -meter English hemocytometer From hemo- + cyto- + -meter.