11-Letter Words Containing: BY

• a topic to which one constantly reverts

• a child's plaything consisting of an imitation horse mounted on rockers; the child straddles it and pretends to ride

• a reduced ability to focus on near objects caused by loss of elasticity of the crystalline lens after age 45

• the work of a baby sitter; caring for children when their parents are not home

• Any of several species of birds, the males having a brilliant patch of metallic red on the throat.