sagittate adj 1: (of a leaf shape) like an arrow head without flaring base lobes [syn: {sagittate}, {sagittiform}, {arrow-shaped}]
Sagittate \Sag"it*tate\, a. [NL. sagittatus, fr. L. sagitta an arrow.] Shaped like an arrowhead; triangular, with the two basal angles prolonged downward. [1913 Webster]