any of certain livebearing freshwater fishes of the genus Mollienisia, popular in home aquariums.
Origin of molly
shortened from New LatinMollienisia, irregular named after Count F.N. Mollien (1758-1850); see -ia
[mol-ee] /ˈmɒl i/
plural Mollies. Trademark.
a brand of expansion bolt having a split, sleevelike sheath threaded at one end so that when inserted snugly into masonry the turning of the bolt draws the ends of the sheath together, thus spreading the sides.