the GNU version of the Collaborative International Dictionary of English
n. A woman of extraordinary size.
The Century Dictionary and Cyclopedia
n. A female giant; a female of extraordinary bulk and stature.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a female giant
Word Usage
"The only film I know on the immediate horizon featuring a giantess is the upcoming animated film “Monsters vs. Aliens,” which is probably fun for the whole family."