RECONFIRM
reconfirm
(verb) confirm again; “You must reconfirm your flight reservations”
Source: WordNet® 3.1
Etymology
Verb
reconfirm (third-person singular simple present reconfirms, present participle reconfirming, simple past and past participle reconfirmed)
To confirm again; to establish more firmly
(aviation, travel, dated) To advise an airline of your intention to use a reservation, or risk cancellation.
Anagrams
• confirmer
Source: Wiktionary
Re`con*firm" (-frm"), v. t. Etym: [Pref. re- + confirm: cf. F.
reconfirmer.]
Definition: To confirm anew. Clarendon.
Source: Webster’s Unabridged Dictionary 1913 Edition