polarity defined in 1951 yearpolarity - polarity (polar behaviour);
polarity - Differentiation, morphological or physiological, or both, between the two ends of an axis, e.g. shoot and root, head and tail. Characteristic of most organisms, unicellular and multicellular, and of many cells within organisms.
near polarity in Knolik
definition of word "polarity" was readed 938 times