Where does “lungsick” come from?

lungsick (English) comes from English sick, from English sic, from English seek, from Middle English seke, from Old English sēċan, from Proto-West Germanic sōkijan, from Proto-Germanic sōkijaną, from Proto-Indo-European séh₂gyeti — to seek out.

lungsick (English): contagious pleuropneumonia

Definitions

  1. contagious pleuropneumonia

Ancestry of “lungsick”, step by step

lungsick traces back through two separate lines of ancestry.

via English sick

StepLanguageWordMeaning
1EnglishsickIn poor health; ill; Having an urge to vomit;...
2EnglishsicThus; thus written; To mark with a bracketed sic;...
3EnglishseekTo try to find; to look for; to search for; To...
4Middle EnglishsekeAlternative form of seken
5Old Englishsēċanto seek or inquire about
6Proto-West Germanicsōkijanto seek, to look for
7Proto-Germanicsōkijanąto seek, look for
8Proto-Indo-Europeanséh₂gyetito give a sign
9Proto-Indo-Europeanseh₂g-to seek out

via English lung

StepLanguageWordMeaning
1EnglishlungA biological organ of vertebrates that controls...
2Middle Englishlunge
3Old Englishlungenlung
4Proto-Germaniclunganjōlung
5Proto-Germaniclungôlung
6Proto-Indo-Europeanlengʷʰ-light, agile, nimble; light, not heavy, agile,...
Every word from Proto-Indo-European seh₂g-