Doldrums

Durchhänger

(state of apathy or lack of interest)

Flaute

(state of apathy or lack of interest)

Flaute

(state of a sailing ship when it is impeded by calms or light, baffling winds)

Flautenstimmung

(state of apathy or lack of interest)

Innertropische Konvergenzzone

(part of the ocean near the equator)

Kalmen

(part of the ocean near the equator)

Kalmengürtel

(part of the ocean near the equator)

Lustlosigkeit

(state of apathy or lack of interest)

Trübsal

(state of apathy or lack of interest)

Trübsinn

(state of apathy or lack of interest)

trübselige Stimmung

(state of apathy or lack of interest)