Architectural ornaments

Wikipedia Word definitions in Wikipedia
In medicine , guttae , the plural of gutta , is Latin for drops . It is frequently abbreviated as gtts ( gtt for singular ) and often seen on prescriptions . Other sources abbreviate gt for singular, and gtt for plural.

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Gutta \Gut"ta\, n.; pl. Gutt[AE] . [L.] A drop. (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 ...

Wiktionary Word definitions in Wiktionary
n. (plural of gutta English)

WordNet Word definitions in WordNet
See gutta