reo.
A reinforcement (additional soldiers).
Meaning & usage
A reinforcement (additional soldiers).
Where this word comes from
Etymology tree Proto-Italic *wre- Latin re-der. Old French re-bor. Middle English re- English re- English inforce English reinforce Proto-Indo-European *-mn̥ Proto-Indo-European *-mn̥tom Proto-Italic *-mentom Latin -mentum Old French -mentbor. Middle English -ment English -ment English re(inforcement) Latin ō Old French ohbor. Middle English o English O ▲ Middle English o English oh English -o English reo From re(inforcement) + -o.
A re-entry (climbing a wave and then returning down its face).
Where this word comes from
Etymology tree Proto-Italic *wre- Latin re-der. Old French re-bor. Middle English re- English re- English entry English re(-entry) Latin ō Old French ohbor. Middle English o English O ▲ Middle English o English oh English -o English reo From re(-entry) + -o.
Steel used to reinforce concrete.
Where this word comes from
Etymology tree English re(inforcing) Latin ō Old French ohbor. Middle English o English O ▲ Middle English o English oh English -o English reo From re(inforcing) + -o.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.