Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun A proteinlike polypeptide formed abiotically from amino acid mixtures in the presence of heat, thought to resemble early evolutionary forms of protein.

from The Century Dictionary.

  • Having the character of a protein (albumin).

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun biochemistry A polypeptide formed abiotically from by heating a mixture of amino acids

Etymologies

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Examples

  • Slide 44: Formation of Microspheres In certain conditions, large organic molecules form tiny bubbles called proteinoid microspheres.

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