It simply means the munchkin.
From what I understand, it seems to be refering to the Munchkins, natives of the fictional Munchkin Country in novels and narratives.
'le beurre' is 'the butter' in English.
Le placard (masc.) means the cupboard in English.
Le vaillant means the valiant in English.
a store
The bath
Avoir le coeur gros is a fixed expression in French. It means "to have a heavy heart", depressed with trouble, sorrow, or sadness.
The big egg
Le Gros et le maigre was created in 1961.
The population of Le Gros-Theil is 915.
Philip Le Gros died in 1980.
Philip Le Gros was born in 1892.
Dizy-le-Gros's population is 783.
Louis Le Gros was born in 1893.
Louis Le Gros died in 1969.
James Le Gros is 176 cm.
The area of Le Gros-Theil is 10.87 square kilometers.
Augustus Asplet Le Gros was born in 1840.