pickGray Matter . Gray Matter Older, experienced business people hired by young entrepreneurial firms trying to appear more professional and established. No categories: add yours Source: Business slang 'Gray Matter' on video Neurology | Spinal Cord: Gray Matter Structure & Function Spinal cord Gray matter Gray and white matter | Organ Systems | MCAT | Khan Academy Neurology - Glial Cells, White Matter and Gray Matter sort: relevance, mode: exact match, q: "Gray Matter", maxResults: 4, videoEmbeddable: true, videoSyndicated: true, safeSearch: strict, type: video Subscribe to: Business SlangEnglish Slang Comment on this entry