Definition of amino
: relating to, being, or containing an amine group —often used in combination
Recent Examples of amino from the Web
Both are made up of more than 200 amino acids linked together in a chain.
And for a quick fix, Dr. Dennis Gross’s multitasking C + Collagen Mist calls on a blend of vitamin C, amino acids, and antioxidants to help revive a dull complexion and shield skin from environmental aggressors.
Amino acids, the building blocks of protein, are found in plant and animal foods.
There’s no easy answer for why or when lefties ended up dominating Earth’s amino acids (this is a subject of great debate), but biochemists generally think single-handedness is crucial for efficient molecular engines.
To try out their new method, the researchers analyzed amino acids in the waters of Mono Lake in California (pictured above).
Proponents of this theory argue that life on Earth may have been seeded by hardy microbes—or at least, by raw ingredients such as amino acids—that traveled here via comets or asteroids.
Amino acids, the building blocks that make up proteins, decompose in a predictable fashion over time.
Most basically, toxins can be proteins, peptides (short chains of amino acids), or other molecules that attack cellular functions in another organism.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'amino'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of amino
International Scientific Vocabulary amine + -o-
First Known Use: circa 1895See Words from the same year
Medical Definition of amino
: relating to, being, or containing an amine group—often used in combination
Learn More about amino
Britannica English: Translation of amino for Arabic speakers
Seen and Heard
What made you want to look up amino? Please tell us where you read or heard it (including the quote, if possible).