v. Obs. rare. In quot. contre-. [COUNTER- 1: transl. F. contrepenser.] intr. To think again or contrariwise.

1

1480.  Caxton, Ovid’s Met., X. vii. Thus thought and contrethought Mirra.

2

  Hence Counter-thinker (see quot.).

3

1611.  Cotgr., Contrepenseur, a counterthinker; one that thinks otherwise then, or contrarie to, that he hath done.

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