GLIMMERING Meaning of GLIMMERING in English glim ‧ mer ‧ ing /ˈɡlɪmərɪŋ/ BrE AmE noun [countable often plural] a small sign of thought or feeling:The glimmerings of an idea began to come to him. Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012