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Definition of rater

rater

/ˈreɪtər/
rat · er
Plural:raters
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rater Lexical Profile

rater Game Scores & Validity

• noun

1

A person who evaluates, assesses, or assigns a rating, grade, or value to someone or something.

Example

"Each essay was scored independently by two trained raters to ensure the grading remained objective."

2

Someone or something of a specified rank, class, or quality (used almost exclusively in hyphenated compounds such as 'first-rater' or 'second-rater').

Example

"The critic dismissed the unimaginative sequel as a forgettable second-rater."

Synonyms
View all synonyms for rater

• Rhymes for rater

• Nearby Words

rate
ratel
ratepayer
rater
ratfish
rather
rathole

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Rater. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/rater
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