corroborate

From Latin corrōborātus (“strengthened”), perfect passive participle of corrōborō (“I support, corroborate”), from com- (“together”) + rōborō (“I strengthen”), from rōbur (“strength”).

• (UK) IPA^(key): /kəˈɹɒbəɹeɪ̯t/
• (US) IPA^(key): /kəˈɹɑbəɹeɪ̯t/

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corroborate (third-person singular simple present corroborates, present participle corroborating, simple past and past participle corroborated)

1. (transitive) To confirm or support something with additional evidence; to attest or vouch for.
   • I. Taylor

     The concurrence of all corroborates the same truth.

2. (transitive) To make strong; to strengthen.
   • I. Watts

     As any limb well and duly exercised, grows stronger, the nerves of the body are corroborated thereby.

• corroborate in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• corroborate in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
• corroborate at OneLook Dictionary Search

corroborate

1. second-person plural present indicative of corroborare
2. second-person plural imperative of corroborare
3. feminine plural of corroborato

corrōborāte

1. first-person plural present active imperative of corrōborō