hematoblast: meaning, definition, pronunciation and examples
Very LowTechnical / Medical / Scientific
Quick answer
What does “hematoblast” mean?
A precursor cell in the bone marrow that develops into a blood cell.
Audio
Pronunciation
Definition
Meaning and Definition
A precursor cell in the bone marrow that develops into a blood cell; an immature cell that gives rise to the various formed elements of blood.
In historical or specific technical hematology contexts, it may refer to the earliest identifiable stem cell committed to the hematopoietic lineage. It is essentially synonymous with a hematopoietic stem cell or progenitor before differentiation.
Dialectal Variation
British vs American Usage
Differences
The spelling 'haematoblast' is standard in British English, while 'hematoblast' is standard in American English. The term is identically understood in both varieties.
Connotations
None beyond the technical meaning. It carries no regional connotative differences.
Frequency
Extremely rare in both varieties, found almost exclusively in specialized texts. No significant frequency difference.
Grammar
How to Use “hematoblast” in a Sentence
The hematoblast differentiates into [blood cell type].[Blood cell type] originates from a hematoblast.A population of hematoblasts was observed in the [tissue].Vocabulary
Collocations
Examples
Examples of “hematoblast” in a Sentence
adjective
British English
- The haematoblastic lineage was clearly defined.
- Haematoblastic activity was measured.
American English
- The hematoblastic lineage was clearly defined.
- Hematoblastic activity was measured.
Usage
Meaning in Context
Business
Never used.
Academic
Used in specialized biomedical textbooks, historical papers, and advanced physiology courses.
Everyday
Virtually never used or understood by the general public.
Technical
The primary domain. Used in hematology, histology, and medical laboratory science to describe early blood cell development.
Vocabulary
Synonyms of “hematoblast”
Strong
Neutral
Weak
Vocabulary
Antonyms of “hematoblast”
Watch out
Common Mistakes When Using “hematoblast”
- Misspelling as 'hemotoblast' or 'hematoplast'.
- Using it as a general term for any immature cell, rather than specifically for blood.
- Pronouncing the 'h' as silent (it is pronounced).
FAQ
Frequently Asked Questions
No, it is a somewhat dated or highly specific term. Modern hematology more frequently uses 'hematopoietic stem cell' or specific lineage-committed progenitor names.
Its function is to proliferate and differentiate into the various mature, functional cells found in blood through the process of hematopoiesis.
Not precisely. 'Hematoblast' is a type of stem cell, but 'stem cell' is a much broader category that includes cells for many other tissues (neural, mesenchymal, etc.).
In adults, they are primarily found in the red bone marrow. In early fetal development, they can be found in the yolk sac, liver, and spleen.
A precursor cell in the bone marrow that develops into a blood cell.
Hematoblast is usually technical / medical / scientific in register.
Hematoblast: in British English it is pronounced /ˈhiːmətə(ʊ)ˌblɑːst/, and in American English it is pronounced /ˈhiːmətəˌblæst/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: HEMA- (blood) + -BLAST (bud/germ cell). A 'blood bud' cell that grows into other blood cells.
Conceptual Metaphor
FOUNDATION/SEED. The hematoblast is conceptualized as the foundational seed from which the entire 'tree' of blood cells grows.
Practice
Quiz
In which field is the term 'hematoblast' primarily used?