protein
/ˈpɹoʊ.tin/
Word Rarity
Uncommon
Frequency: Zipf frequency 4.53 in modern English
9
Scrabble Score
7
Letters
2
Syllables
7
Unique Chars
Meaning
noun
Any of numerous large, complex naturally-produced molecules composed of one or more long chains of amino acids, in which the amino acid groups are held together by peptide bonds.
Countable
Example Sentences
- "Proteins carry out the bulk of cellular functions, including relaying signals, providing structural support, and accelerating biochemical reactions."
- "Because of her significant testing, Avery had had DNA sequencing of her “exome,” the part of her genome that makes proteins in the body, said Dr. Michael Wangler, a researcher at the Jan and Dan Duncan Neurological Research Institute at Texas Children’s Hospital."
- "Along with carbohydrates and fat, protein is one of the three main macronutrients that make up our diet. Furthermore, it is the only macronutrient that supplies us with amino acids, making it essential for survival."
- "The preparation style should be the same for both proteins so that the side dishes compliment the meal."
- "Served with seasoned rice, classic Greek salad, pita, tzatziki, choice of 2 proteins & 2 sides"
- "What should you get for lunch at a halal cart? Nutritionists explain how to pick a protein that isn't packed with calories and why you should beware the white sauce"
Etymology
Origin
- Source language: French
Word Breakdown
- Root: protéine, Protein, πρωτεῖος
Regional Pronunciation
- American English: /ˈpɹoʊ.tin/
- British English: /ˈpɹəʊ.ti.ɪn/