Origin: Latin suffix -tion
Portion has 10 different meanings across 2 categories:
something determined in relation to something that includes it
"he wanted to feel a part of something bigger than himself"
"I read a portion of the manuscript"
"the smaller component is hard to reach"
"the animal constituent of plankton"
assets belonging to or due to or contributed by an individual person or group
"he wanted his share in cash"
An allocated amount.
"The manager decided to increase each employee's portion of the annual bonus based on their performance metrics."
In plain English: A portion is a specific amount of food that you eat at one time.
"She added extra cheese to her portion of lasagna."
Usage: Use "portion" as a noun to refer to a specific part or share of something that has been divided and distributed, such as a serving of food or an assigned task. It emphasizes the act of allocating a defined amount from a larger whole rather than just measuring it out.
To divide into amounts, as for allocation to specific purposes.
"The treasurer decided to portion the donation funds so that half would go toward new equipment and the rest to staff training."
In plain English: To portion something means to divide it into smaller, separate amounts.
"The chef will portion the food onto small plates for each guest."
Usage: Use "portion" as a verb when you are dividing something into separate parts or allocating specific amounts to different people or uses. It is commonly heard in phrases like "portioning out the food" rather than simply serving it.
The word "portion" entered English from the Old French porcion, which originally meant a share or part. It traces back to the Latin portio, related to the modern word "part."