大吞噬细胞 dàtūnshìxìbāo macrophage Origin Definitions Defs Strokes Stroke Words Sentences Sents 大 dà adjective big big; large; great; vast; high in scale or intensity; (of a person) old; adult吞噬细胞 吞噬細胞 tūnshìxìbāo phagocyte A cell that protects the body by ingesting and destroying foreign matter such as bacteria, viruses, or fungi.