Where does “Lagerkoller” come from?

Lagerkoller (German) comes from German Koller, from Middle High German koller, from Old High German kollāri, from Latin collare, from Latin collaris, from Latin collum, from Latin -is, from Latin -a.

Lagerkoller (German): psychological and interpersonal problems, often involving aggressive behaviour, which may arise when a group of people has for some time been confined together in a place, especially one with little privacy; cabin fever

Definitions

  1. psychological and interpersonal problems, often involving aggressive behaviour, which may arise when a group of people has for some time been confined together in a place, especially one with little privacy; cabin fever

Ancestry of “Lagerkoller”, step by step

Lagerkoller traces back through two separate lines of ancestry.

via German Koller

StepLanguageWordMeaning
1GermanKollertantrum, paddy, fit; staggers, megrim; an unwell...
2Middle High Germankoller
3Old High Germankollāri
4Latincollarenominative neuter singular of collāris;...
5Latincollarisneck; collared
6Latincollumneck, throat; upper stem of a plant; servitude
7Latin-issuffixed to the root of nouns in composition,...
8Latin-asuffixed to the roots of verbs, forms agent...
9Proto-ItalicForms masculine agent nouns from prefixed or compounded bases
10Proto-Indo-European-éh₂

via German lager

StepLanguageWordMeaning
1Germanlagerfirst-person singular present of lagern; singular...
2Middle High Germanleger
3Old High Germanlegar
4Old Norselegr
5Proto-Germaniclegrąa lying, a place where one lies; camp
6Proto-Indo-Europeanlegʰ-to lie
Every word from Proto-Indo-European -éh₂Every word from Latin -isEvery word from Latin -a