See Also: Anhydrous(medicine)
anhydrous(dictionary)
anhydrous alcohol(medicine)
anhydrous chloral(medicine)
anhydrous lanolin(medicine)

anhydrous (iou)



anhydrous adjective. E19.
[from Greek anudros waterless, from AN-5 + hudr-, hudor water: see -OUS.]
Chiefly Chemistry. Lacking water, esp. water of crystallization.
Also anhydric adjective (rare) L19.