Saddleback

Part of speech: noun

Definitions

1. A mountain or hill with a ridge that dips in the middle, resembling the shape of a horse's saddle
2. A geographical feature shaped like a ridge that sinks inwards, resembling a horse's saddle, and a bird with unique color patterns found in warmer climates
3. A terrain formation featuring a ridge that concaves between two peaks creating a saddle-like outline on a mountain ; a tropical or warm-region bird known for its striking coloration called saddleback

Etymology: Saddleback is a plain compound of "saddle" and "back." The image is literal: a ridge whose top dips in the middle, like the seat of a horse's saddle. The name is a description of shape, not a coinage with a story behind it. The same idea carries over to the bird. A bird named for its markings took its name from a visible feature, a band or patch of contrasting color across the back that suggests a saddle laid on it. Because "back" and "saddle" are both native English words, the compound is a transparent piece of ordinary vocabulary, and its meaning can be read straight from its parts.