MACROPHAGE Meaning of MACROPHAGE in English ˈmakrəˌfāj noun( -s )Etymology: French, from macr- + -phage : a large phagocyte ; specifically : histiocyte• mac·ro·phag·ic |makrə|fajik adjective Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012