Meanings
synonym of lauwarm (“lukewarm, tepid”)
of wind or the nightmild; especially in the sense that it is pleasantly cool after a period of heat
Es war eine laue Sommernacht.It was a mild summer night. [i.e. one that is warm, but bringing welcome cooling after a hot day]
cushy, easy
ein lauer Joba cushy job
lukewarm; tepid mild
Der Boiler ist kaputt, das Wasser wird heute nur lau.
Examples
GermanEnglish
Wir arbeiten nicht für lau.We don't work for free.