noun.
Any of several small insectivorous songbirds of the family Paridae of woodland areas, especially members of the genus Baeolophus, such as the tufted titmouse.
The Century Dictionary and Cyclopedia
noun.
A tit; a tomtit; any bird of the family Paridæ, and especially of the subfamily Parinæ. (See the technical names, and cuts under chickadee and Parus.)
the GNU version of the Collaborative International Dictionary of English
noun.
Any one of numerous species of small insectivorous singing birds belonging to Parus and allied genera; -- called also tit, and tomtit.