hemochrome: meaning, definition, pronunciation and examples
RareTechnical/Scientific
Quick answer
What does “hemochrome” mean?
A respiratory pigment found in the blood of some invertebrates, containing iron in its structure and responsible for oxygen transport.
Audio
Pronunciation
Definition
Meaning and Definition
A respiratory pigment found in the blood of some invertebrates, containing iron in its structure and responsible for oxygen transport.
Less commonly, any of various iron-containing pigments in biological systems, often associated with oxygen-binding or electron-transfer functions.
Dialectal Variation
British vs American Usage
Differences
No significant semantic differences. British sources may prefer the British spelling 'haemochrome', though 'hemochrome' (American spelling) is widely used internationally in scientific literature.
Connotations
Purely scientific. No regional connotations.
Frequency
Equally rare in both varieties, confined to specialized biological and biochemical texts.
Grammar
How to Use “hemochrome” in a Sentence
The [organism] possesses hemochrome.Hemochrome functions as [role].Researchers identified a novel hemochrome in [species].Vocabulary
Collocations
Examples
Examples of “hemochrome” in a Sentence
adjective
British English
- The haemochrome protein was isolated.
- Haemochrome analysis requires spectrometry.
American English
- The hemochrome protein was isolated.
- Hemochrome analysis requires spectrometry.
Usage
Meaning in Context
Business
Never used.
Academic
Used exclusively in specialized biological, biochemical, or physiological research papers and textbooks.
Everyday
Never used.
Technical
The primary context. Used to describe and classify specific oxygen-binding proteins in invertebrate physiology.
Vocabulary
Synonyms of “hemochrome”
Strong
Neutral
Weak
Watch out
Common Mistakes When Using “hemochrome”
- Misspelling as 'hemachrome' or 'hemocrome'.
- Using it as a general synonym for 'hemoglobin' (it is not).
- Pronouncing the 'ch' as /tʃ/ (like in 'chrome') instead of /k/ (like in 'chromosome').
FAQ
Frequently Asked Questions
No. Both are respiratory pigments containing iron, but hemoglobin is found in vertebrates (and some others), while hemochromes are found in specific invertebrates. They have different molecular structures.
No. Humans have hemoglobin. Hemochrome refers to specific pigments in certain invertebrate species.
No, it is a highly specialized scientific term. The average native speaker would not know it.
The stress is on the first syllable: HEE-muh-krome. The 'ch' is pronounced as a /k/ sound.
A respiratory pigment found in the blood of some invertebrates, containing iron in its structure and responsible for oxygen transport.
Hemochrome is usually technical/scientific in register.
Hemochrome: in British English it is pronounced /ˈhiːməkrəʊm/, and in American English it is pronounced /ˈhiməˌkroʊm/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: HEMO (blood) + CHROME (color) = a colored substance in the blood. It's like hemoglobin's less-famous cousin found in worms and other invertebrates.
Conceptual Metaphor
Biological Taxi Service: Hemochrome acts as a molecular vehicle that picks up and drops off oxygen molecules for cells.
Practice
Quiz
In which context would you most likely encounter the word 'hemochrome'?