1 definition by spectre_1223
lm (留名 lau4 meng2) is the abbreviation of a romanised pronunciation of Hong Kong internet slang. Its direct translation is to leave (one's) name. Widely used in the comment sections of LIHKG (a multi-category forum website based in Hong Kong) to follow up/mark on a post of interest.
by spectre_1223 March 15, 2022