Where does “reflexless” come from?

reflexless (English) comes from English reflex, from Latin reflexus, from Latin reflectō, from Latin rĕ-, from Latin prōdūcō, from Latin prō-, from Proto-Italic *pro-, from Proto-Indo-European pro- — passed , crossed.

reflexless (English): Lacking reflexes

Definitions

  1. Lacking reflexes

Ancestry of “reflexless”, step by step

reflexless traces back through two separate lines of ancestry.

via English reflex

StepLanguageWordMeaning
1EnglishreflexAn automatic response to a simple stimulus which...
2Latinreflexusturned back or away, reflected
3Latinreflectōto turn back or away; yield; retreat
4Latinrĕ-back, backwards
5Latinprōdūcōto lead or bring forth, forward or out
6Latinprō-forward direction, forward movement
7Proto-Italic*pro-pro- see the Latin entry for further meanings
8Proto-Indo-Europeanpro-toward, forward
9Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
10Proto-Indo-Europeanper-before, in front; first; to go through
11Proto-Indo-Europeanpr̥tóspassed , crossed

via English less

StepLanguageWordMeaning
1EnglishlessTo a smaller extent or degree; comparative form...
2Middle Englishlesfalse; lying; deceptive; falsehood; a lie
3Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
4Proto-Germanic*laus
Every word from Proto-Indo-European pr̥tós