D MESON
    
Meaning of D MESON in English
	
Physics.
a meson with charm +1 or -1, strangeness 0, and isotopic spin 1 / 2 . Also called D particle .
	
	
	Random House Webster's Unabridged English dictionary.
    	Полный английский словарь Вебстер - Random House .
	2012