[810] Taster, Tasterzirkel, s.v.w. Greifzirkel (s.d. nebst Abb. 723).
Adelung-1793: Taster, der
Brockhaus-1911: Taster
Lueger-1904: Taster
Meyers-1905: Taster [2] · Taster [1]
Pierer-1857: Taster
Roell-1912: Taster