macronutrient
noun
mac·ro·nu·tri·ent ˌma-krō-ˈnü-trē-ənt 
-ˈnyü-
: a chemical element or substance (such as potassium or protein) that is essential in relatively large amounts to the growth and health of a living organism compare micronutrient
Example Sentences
Recent Examples on the Web Fat is an essential macronutrient and an important part of a healthy and balanced diet. 
Amy Fischer Ms, Rd, Cdn, Good Housekeeping, 30 June 2022 In addition to being one of the key building blocks of muscle, protein is also the most filling macronutrient, meaning that a protein-rich diet will help to keep you sated while eating at a caloric deficit during weight loss. Philip Ellis, Men's Health, 3 Apr. 2022 Protein is a complex macronutrient with a bevy of responsibilities. Marisa Petrarca, SELF, 3 Feb. 2022 However, recent research shows that cutting out this vital macronutrient altogether from your diet isn't actually healthy. Noma Nazish, Forbes, 31 Jan. 2022 Nuts and seeds, nut and seed butters, whole grains, and even pasta all serve up smaller amounts of this crucial macronutrient that can nudge your meal's overall protein content a little higher. Audrey Bruno, SELF, 17 Jan. 2022 While protein serves to build muscle and help runners recover and repair from exercise, this powerful macronutrient also serves many other functions throughout the body, including supporting the immune system. Pamela Nisevich Bede, Outside Online, 26 Mar. 2020 What’s the most important macronutrient and micronutrient? Erica Sweeney, Good Housekeeping, 16 Aug. 2021 The macronutrient, more than fat, drives our purchasing behaviours. Daniela De Lorenzo, Forbes, 29 June 2021 See More
Amy Fischer Ms, Rd, Cdn, Good Housekeeping, 30 June 2022 In addition to being one of the key building blocks of muscle, protein is also the most filling macronutrient, meaning that a protein-rich diet will help to keep you sated while eating at a caloric deficit during weight loss. Philip Ellis, Men's Health, 3 Apr. 2022 Protein is a complex macronutrient with a bevy of responsibilities. Marisa Petrarca, SELF, 3 Feb. 2022 However, recent research shows that cutting out this vital macronutrient altogether from your diet isn't actually healthy. Noma Nazish, Forbes, 31 Jan. 2022 Nuts and seeds, nut and seed butters, whole grains, and even pasta all serve up smaller amounts of this crucial macronutrient that can nudge your meal's overall protein content a little higher. Audrey Bruno, SELF, 17 Jan. 2022 While protein serves to build muscle and help runners recover and repair from exercise, this powerful macronutrient also serves many other functions throughout the body, including supporting the immune system. Pamela Nisevich Bede, Outside Online, 26 Mar. 2020 What’s the most important macronutrient and micronutrient? Erica Sweeney, Good Housekeeping, 16 Aug. 2021 The macronutrient, more than fat, drives our purchasing behaviours. Daniela De Lorenzo, Forbes, 29 June 2021 See More Word History
Etymology
macro- + nutrient entry 2
First Known Use
1942, in the meaning defined above
Medical Definition
macronutrient
noun
mac·ro·nu·tri·ent -ˈn(y)ü-trē-ənt
: a substance (as a protein, carbohydrate, or fat) required in relatively large quantities for growth, energy, and health compare micronutrient