noun, masculine/kaj.zɛʁ.lik/plural: kaiserlicks
an Austrian soldier during the French Revolution
“Deux ou trois de ces colonnes avaient disparu dans les feux de ces bivouacs et avaient chauffé les larges mains des kaiserlicks.” — Two or three of these columns had disappeared in the fires of these camps, and had warmed the large hands of the kaiserlicks.
From German kaiserlich (“imperial”).