IPA: /rɪˈtaɪ/
KK: /rɪˈtaɪ/
To tie something again that has already been tied before.
After the knot came loose, I had to retie my shoelaces.
Past: retied
Past Participle: retied
Retie → It is formed from "re-" (meaning again) and "tie" (from Old English "tīgan", meaning to fasten or bind). The word "retie" means to tie something again or to fasten it once more.
Think of 'tying' something 'again' — 're-' means again, and 'tie' means to fasten.