Frog mouth
A frog mouth stands for:
- a late medieval or early modern helmet that covered the entire head and part of the chest. This type of helmet offered a high level of safety, especially in knightly tournaments, see Stechhelm
- a cover for a vent
- a curved dormer window, see bat dormer window
- a bulbous type of bell . The frog mouth bell has a bulbous sound body and a frog-like opening also called "mouth". As with all bells, the diameter of the bell is usually given. For example, with an "18" the opening is 18 cm wide
- the title of a short story collection by the children's and youth author Andreas Steinhöfel
- 11 species from the family frogmouths belonging to the genus Batrachostomus frog mouths
- a blade shape on polearms , see frog mouth (weapon)
- Hedelfinger giant cherry, a cartilage cherry
- a green anti-skimming attachment on the card slot of ATMs