X

• androgenic [zone];

• cross;

• crossbite;

• exophoria distance;

• exposure;

• extra;

• female sex chromosome;

• ionization exposure;

• ionization exposure rate;

• Kienbock's unit of x-ray exposure;

• magnification;

• multiplication symbol;

• reactance;

• removal of;

• respirations [anesthesia chart];

• Roman numeral ten;

• start of anesthesia;

• "times";

• translocation between two X chromosomes;

• transverse;

• unknown quantity;

• xanthosine;

• X unit;

• xylene sample mean