A crab is any of various crustaceans with four pairs of legs, a pair of pincers, a flattish shell, and a short, broad abdomen folded under its thorax. Several similar animals, such as the crab louse, or the hermit crab[?], are also called crabs.
A crab is any of various machines used to hoist heavy objects.
... every 100 females there are 95.1 males. For every 100 females age 18 and over, there are 89.3 males.
The median income for a household in the town is $75,076, and th ...