‖n.; pl. Guttae [ L. ] 1. A drop. [ 1913 Webster ]

2. (Arch.) One of a series of ornaments, in the form of a frustum of a cone, attached to the lower part of the triglyphs, and also to the lower faces of the mutules, in the Doric order; -- called also campana, and drop. [ 1913 Webster ]

Gutta serena [ L., lit. serene or clear drop ] (Med.), amaurosis. --
Guttæ band (Arch.), the listel or band from which the guttæ hang. [ 1913 Webster ]