What Is a Drip Edge?

Dripping water, water dripping down.

[d shu]

Water dripping down

Architecturally, under the windowsill or balcony, in order to prevent rainwater and other outdoor water directly along the balcony,

The window sill flows down and erodes the wall. The recessed members set on the lower edge of the balcony and window sill are called drips.

Parts on the eaves of an ancient building. ^[1]