摸黑

摸黑	mō hēi	to grope about in the dark
摸	mō	to feel with the hand / to touch / to stroke / to grope / to steal / to abstract
摸	mó	variant of 摹
黑	Hēi	abbr. for Heilongjiang province 黑龙江
黑	hēi	black / dark / sinister / secret / shady / illegal / to hide (sth) away / to vilify / (loanword) to hack (computing)