一团漆黑 yītuánqīhēi pitch-black Definitions Defs Origin Strokes Stroke Words Sentences Sents 一团 一團 yītuán nounadjective a ball of A ball, lump, or mass of something; can also describe people tangled or huddled together.漆黑 qīhēi pitch-black pitch-black; pitch-dark; describes a color as dark as lacquer or an environment with no light