Where does “subcritical” come from?

Subcritical derives from English critical, formed with the prefix sub- and the adjective critical, which comes from English aldehyde via the suffix -al, ultimately tracing to Proto-Indo-European krey- meaning to sift or separate.

subcritical (English): Of less than critical importance; Having a...

Definitions

  1. Of less than critical importance; Having a...

Ancestry of “subcritical”, step by step

StepLanguageWordMeaning
1EnglishcriticalInclined to find fault or criticize; Pertaining...
2English-álOf or pertaining to. Adjectival suffix appended to various words, often nouns, to produce an adjective form. Often added to words of Latin origin, but used with other words also
3EnglishaldehydeAny of a large class of reactive organic...
4GermanAldehydaldehyde
5Latinalcoholkohl, collyrium, stibium; any other powder...
6Andalusian Arabicكُحُول
7Arabicكحلantimony; kohl, stibnite; black coloring of the...
8Arabicكُحْلantimony; kohl, stibnite
9Akkadianguḫlumkohl, antimony paste
Every word from Akkadian guḫlum
subcritical — Etymology, Origin & Word History | Etymology Explorer