noun.
One of a board of town officers chosen annually in New England communities to manage local affairs.
The Century Dictionary and Cyclopedia
noun.
In New England towns, one of a board of officers chosen annually to manage various local concerns.
the GNU version of the Collaborative International Dictionary of English
noun.
One of a board of town officers chosen annually in the New England States to transact the general public business of the town, and have a kind of executive authority. The number is usually from three to seven in each town.