Meaning & Definition
noun
Something that is added to something else in order to complete it.
He takes a vitamin supplement to ensure he gets enough nutrients.
An addition to a book or other text, typically providing additional information.
The publisher released a supplement to the original textbook with updated data.
An extra payment made to enhance an existing salary or level of support.
The government offered a supplement to the pension to help retirees.
verb
To add to something in order to enhance or improve it.
We need to supplement our income with a part-time job.
To provide something additional to what is already present.
She decided to supplement her meal with a side salad.
Etymology
Late Middle English: from Latin supplementum, from supplere 'fill up, complete.'
Common Phrases and Expressions
nutritional supplement:
A product taken orally that contains dietary ingredients.
supplementary material:
Additional information provided to support the main content.
supplement one's income:
To earn extra money on top of one's primary source of income.
Slang Meanings
Supps
I'm going to grab some supps from the store.
Meal enhancers
I like to buy meal enhancers for my workout routine.