noun · 3 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.
/ˌhiməˈtɒləd͡ʒi/
Southern-England:Recorded audio is listed in the source snapshot.
CMU ARPABET:HH EH2 M AH0 T AA1 L AH0 JH IY0
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
CMU ARPABET 2:HH IY2 M AH0 T AA1 L AH0 JH IY0
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The scientific study of blood and blood-producing organs.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Qualifier: life sciences as basic research
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
The medical specialty dealing with the health and diseases of blood and blood-producing organs.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: medicine, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
the branch of medicine that deals with diseases of the blood and blood-forming organs
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: haematology
Antonyms: none provided
Broader terms: medicine, medical specialty
History
Etymology
From international scientific vocabulary, reflecting New Latin combining forms: hemato- + -logy = hemat- + -ology; morphologically parallel with haematology.