plural of great great grandmother (alternative spelling of great-great-grandmothers).

The mother of one's grandparent.

Used other than figuratively or idiomatically: see maternal, grandmother. (This entry is a translation hub.)

Used other than figuratively or idiomatically: see paternal, grandmother. (This entry is a translation hub.)

Alternative spelling of great-grandmother

the mother of one's son- or daughter-in-law, as common grandmother of their children; the relationship between women who have grandchildren in common; maternal grandmother vis-à-vis paternal grandmother.

A grandmother of one's spouse.

A hypothetical neuron that represents a complex but specific concept or object, and activates upon recognition.

plural of grandmother cell

plural of grandmother clock