aminoacetic acid: meaning, definition, pronunciation and examples
C2 (Highly Technical/Very Low Frequency)Highly specialized, formal, academic, technical
Quick answer
What does “aminoacetic acid” mean?
The simplest amino acid with the chemical formula NH₂CH₂COOH, which serves as a building block for proteins and is a component of many biological systems.
Audio
Pronunciation
Definition
Meaning and Definition
The simplest amino acid with the chemical formula NH₂CH₂COOH, which serves as a building block for proteins and is a component of many biological systems.
In biochemistry and nutrition, it is often referred to as glycine, an important neurotransmitter and a key component in the synthesis of other biomolecules like glutathione and creatine.
Dialectal Variation
British vs American Usage
Differences
No significant differences in spelling or usage. Both variants use the term identically within scientific literature.
Connotations
Technical and precise in both dialects.
Frequency
Extremely low frequency in general language; used only in specialized technical fields.
Grammar
How to Use “aminoacetic acid” in a Sentence
[Aminoacetic acid] + [verb: is, acts as, functions as] + [complement: a precursor, an intermediate, a neurotransmitter]Vocabulary
Collocations
Examples
Examples of “aminoacetic acid” in a Sentence
adjective
British English
- The aminoacetic acid residue was detected.
- An aminoacetic acid derivative was synthesised.
American English
- The aminoacetic acid residue was detected.
- An aminoacetic acid derivative was synthesized.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in advanced biochemistry, pharmacology, and nutrition science papers.
Everyday
Never used.
Technical
Primary context; found in chemical supply catalogs, research protocols, and advanced textbooks.
Vocabulary
Synonyms of “aminoacetic acid”
Watch out
Common Mistakes When Using “aminoacetic acid”
- Misspelling as 'aminoacetic' (missing an 'a') or 'amino acidic'. Confusing it with other amino acids like glutamic acid.
FAQ
Frequently Asked Questions
Yes, aminoacetic acid is the systematic chemical name for the compound commonly known as glycine.
It is found naturally in proteins and is synthesized by the human body. It is also available as a dietary supplement and in chemical laboratories.
The name describes its structure: it is acetic acid (CH₃COOH) where one hydrogen on the alpha carbon is replaced by an amino group (-NH₂).
As glycine, it is generally recognized as safe (GRAS) when consumed in normal dietary amounts or typical supplemental doses, but specific medical advice should be sought for individual cases.
The simplest amino acid with the chemical formula NH₂CH₂COOH, which serves as a building block for proteins and is a component of many biological systems.
Aminoacetic acid is usually highly specialized, formal, academic, technical in register.
Aminoacetic acid: in British English it is pronounced /əˌmiːnəʊəˈsiːtɪk ˈæsɪd/, and in American English it is pronounced /əˌminoʊəˈsitɪk ˈæsɪd/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Remember: AMINO (contains nitrogen) + ACETIC (like vinegar/acid) + ACID = the amino acid that looks like acetic acid with an amino group attached.
Conceptual Metaphor
A FUNDAMENTAL BRICK: Seen as a simple, foundational unit from which more complex biological structures are built.
Practice
Quiz
In which field is the term 'aminoacetic acid' most likely to be encountered?