Standard Lemma guide

dimeback

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

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Pronunciation

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1

noun

Meaning 1

A sixth defensive back (in addition to two cornerbacks, two safeties and a nickelback) who is deployed for additional pass coverage.

Definition source: English Wiktionary via Wiktextract

Topics: American-football, ball-games, football, games, hobbies, lifestyle, sports

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Blend of dime + cornerback. Modelled on quarterback: both the quarter (“25 cents”) and the dime (“10 cents”) are American coins, though quarterback was not named for the coin. Coined due to the dimeback being one additional defensive back more than the nickelback, since the 10-cent dime is more than the 5-cent nickel. See more at nickelback.