瓜

guā melon; gourd (a vine with fruit hanging from it)

Component (a building block) — not the same thing as a radical or a sound component. · 5strokes

Forms

Characters that use it as a component

孤弧狐

Characters filed under it as a radical

Kangxi radical no.97 · 5strokes — The 214 Kangxi radicals

Filed under it in a dictionary. That is a lookup convention — it does not mean it is the only part the character is built from.

瓜