mesocardium: meaning, definition, pronunciation and examples
Very LowTechnical/Scientific
Quick answer
What does “mesocardium” mean?
The double layer of embryonic mesentery that attaches the embryonic heart to the dorsal body wall.
Audio
Pronunciation
Definition
Meaning and Definition
The double layer of embryonic mesentery that attaches the embryonic heart to the dorsal body wall.
In embryology, the mesentery of the heart; the structure that suspends the developing heart tube within the pericardial cavity before the formation of the definitive pericardium.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling is identical.
Connotations
None beyond the strict anatomical/embryological definition.
Frequency
Equally rare in both British and American English, confined to specialised medical and biological texts.
Grammar
How to Use “mesocardium” in a Sentence
The [adjective] mesocardium [verb].Vocabulary
Collocations
Examples
Examples of “mesocardium” in a Sentence
adjective
British English
- The mesocardial attachment is crucial for early heart development.
American English
- Mesocardial tissue was examined under the microscope.
Usage
Meaning in Context
Business
Not used.
Academic
Used in advanced embryology, developmental biology, and medical anatomy textbooks and research papers.
Everyday
Never used.
Technical
The primary context. Used in precise descriptions of heart development in embryos.
Vocabulary
Synonyms of “mesocardium”
Neutral
Watch out
Common Mistakes When Using “mesocardium”
- Confusing it with 'myocardium' or 'pericardium'. Using it to refer to any adult heart structure.
FAQ
Frequently Asked Questions
No, it is a transient embryonic structure that degenerates during development.
It temporarily attaches and suspends the early heart tube within the pericardial cavity, providing structural support during initial development.
Exclusively in embryology, developmental biology, and comparative anatomy.
The mesocardium is the embryonic suspensory structure. The pericardium is the permanent, multi-layered sac that surrounds the heart in juveniles and adults.
The double layer of embryonic mesentery that attaches the embryonic heart to the dorsal body wall.
Mesocardium is usually technical/scientific in register.
Mesocardium: in British English it is pronounced /ˌmɛsəʊˈkɑːdɪəm/, and in American English it is pronounced /ˌmɛsoʊˈkɑːrdiəm/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think 'MESO' (middle) + 'CARDIUM' (heart) = the middle structure that holds the embryonic heart.
Conceptual Metaphor
The mesocardium is the embryonic heart's temporary mooring rope or suspension bridge.
Practice
Quiz
The mesocardium is best described as: