forthink

To cause distress or regret to; cause to regret or repent; to vex.

Verb

  1. To cause distress or regret to; cause to regret or repent; to vex.
    • with hys swerd lyghtly he smote of hir hede before kynge Arthur / allas for shame sayd Arthur why haue ye done so / ye haue shamed me and al my Courte / for this was a lady that I was be holden to / and hyther she came...
  2. To regret; repent.
  3. To regret.
    • So cam he to the chamber dore / and wold haue entryd / And anone a voyce said to hym / Flee launcelot / and entre not / for thou oughtest not to doo hit / And yf thou entre / thou shalt forthynke hit / Thenne he...
  4. To repent, be sorry for.
  5. To change one's mind about; to renounce.
    • Then gan he thinke, perforce with sword and targe / Her forth to fetch, and Proteus to constraine; / But soone he gan such folly to forthinke againe. - 1596, Edmund Spenser, “Book IV, Canto XII”, in The Faerie Queene....

Origin

From Middle English forthinken, forthynken (“to displease, cause to regret”), corresponding to for- (“mis-”) + think (“to seem, appear”), from Old English þyncan (“to seem, appear”); see methinks. Cognate with Middle High German verdunken (“to displease”), Icelandic forþykkja (“to displease”). Compare also Old English forþencan (“to mistrust, despise, despair”), Dutch verdenken (“to suspect”), German verdenken (“to blame”).

Forms

forthinks forthinking forthought