Definition (noun) a neutral achromatic color midway between white and black
                              
            
                  Definition (noun) clothing that is a grey color
                              
                     
           
                  Definition (noun) any organization or party whose uniforms or badges are grey
                              
                     Example Sentence 
            
                            - 
                the Confederate army was a vast grey
              
 
           
                  Definition (noun) horse of a light gray or whitish color
                              
            
                  Definition (noun) the SI unit of energy absorbed from ionizing radiation; equal to the absorption of one joule of radiation energy by one kilogram of matter; one gray equals 100 rad
                              
            
                  Definition (noun) English radiobiologist in whose honor the gray (the SI unit of energy for the absorbed dose of radiation) was named (1905-1965)
                              
            
                  Definition (noun) English poet best known for his elegy written in a country churchyard (1716-1771)
                              
            
                  Definition (noun) American navigator who twice circumnavigated the globe and who discovered the Columbia River (1755-1806)
                              
            
                  Definition (noun) United States botanist who specialized in North American flora and who was an early supporter of Darwin's theories of evolution (1810-1888)
                              
            
                  Definition (verb) make grey
                              
                     Example Sentence 
            
                            - 
                The painter decided to grey the sky
              
 
           
                  Definition (verb) turn grey
                              
                     
           
                  Definition (adj) of an achromatic color of any lightness intermediate between the extremes of white and black
                              
                     Example Sentence 
            
                            - 
                the little grey cells
              
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                gray flannel suit
              
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                a man with greyish hair
              
 
           
                  Definition (adj) showing characteristics of age, especially having grey or white hair
                              
                     Example Sentence 
            
                            - 
                whose beard with age is hoar
              
- 
                nodded his hoary head
              
 
           
                  Definition (adj) used to signify the Confederate forces in the American Civil War (who wore grey uniforms)
                              
                     
           
                  Definition (adj) intermediate in character or position
                              
                     Example Sentence 
            
                            - 
                a grey area between clearly legal and strictly illegal