• Webster's Revised Unabridged Dictionary
    • n Sentisection Painful vivisection; -- opposed to callisection.
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Century Dictionary and Cyclopedia
    • n sentisection Painful vivisection; the dissection of living animals without recourse to anesthetics or other means of preventing pain: opposed to callisection.
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Chambers's Twentieth Century Dictionary
    • n Sentisection sen-ti-sek′shun painful vivisection—opp. to Callisection.
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Webster's Revised Unabridged Dictionary
L. sentire, to feel + E. section,