saturant [
'sætʃәrәnt]
Saturant \Sat"u*rant\, a. [L. saturans, p. pr. See {Saturate}.]
Impregnating to the full; saturating.
Saturant \Sat"u*rant\, n.
1. (Chem.) A substance used to neutralize or saturate the
affinity of another substance.
2. (Med.) An antacid, as magnesia, used to correct acidity of
the stomach.