synchoresis（n.）
1670s, in rhetoric, "admission, concession," especially for the purpose of obviating an objection or retorting pointedly; from Latinized form of Greek synkhōrēsis "acquiescence, concession," from synkhōrein “come together, unite, concede," from syn- "together" (see syn-) + khōrein "give way, draw back," from khōros "place, space, free space, room" (from PIE root *ghē- "to release, let go; be released").
该词起源时间：1670年代