polybasic
adjective
1. (chemistry, of an acid) containing two or more replaceable hydrogen atoms
2. (chemistry, of a salt) having two or more atoms of a univalent metal
3. (chemistry, of a base) Having two or more basic groups; see also polybase
1. (chemistry, of an acid) containing two or more replaceable hydrogen atoms
2. (chemistry, of a salt) having two or more atoms of a univalent metal
3. (chemistry, of a base) Having two or more basic groups; see also polybase