bethink /bɪˈθɪŋk/ verb4 •[with oneself] To think of (something or somebody) or that (followed by clause); to remind oneself, to consider, to reflect upon.Bas[sanio]. Be assured you may. / Iew [i.e., Shylock]. I will be assured I may: and that I may be assured, I will bethinke mee, may I speake with Anthonio? — 1596 •To meditate, ponder; to consider. •To determine, resolve. •(no longer used) To think about, to recollect. formsbethought · bethinking · bethinks