Mindless

来自Big Physics

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From Middle English myndles, myndelees, myndeles, mendlees, from Old English myndlēas, ġemyndlēas(“foolish, senseless”), equivalent to mind +‎ -less.


etymonline

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mindless (adj.)

c. 1400, "unmindful, heedless, negligent," also "senseless, beside oneself, irrational, wanting power of thought," from mind (n.) + -less. Related: Mindlessly; mindlessness. Old English had myndleas "foolish, senseless."