verb · 3 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.
Sound
Pronunciation
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rē-to͞ol
/riːˈtuːl/
US:Recorded audio is listed in the source snapshot.
Northern-Ireland, Scotland:/riˈtʉl/
rhymes with -uːl
CMU ARPABET:R IY0 T UW1 L
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
verb
Meaning 1
To adjust; to optimize; to rebuild.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
He decided it was time to retool last year's marketing brochure.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
verb
Meaning 2
provide (a workshop or factory) with new tools
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.