牢骚 Traditional form: 牢騷 Pinyin (reading): láosāo Definitions: discontent complaint to complain Characters: 牢 - pen, prison, stable; fast, firm, secure 骚 - to annoy, to bother; to disturb, to harrass Traditional characters: 牢 - pen, prison, stable; fast, firm, secure 騷 - to annoy, to bother; to disturb, to harrass