What is the meaning of Elephant_ear?

Used other than figuratively or idiomatically: see elephant,‎ ear.

A funnel cake.

A flat, crisp, sugared pastry made of fried dough.

A palmier.

Any of several plants in tribe Colocasieae or Caladieae.

1. A taro plant, of genera Alocasia, Colocasia, or Xanthosoma.
2. Caladium.

A taro plant, of genera Alocasia, Colocasia, or Xanthosoma.

Caladium.

Burdock (Arctium spp.).

Any bergenia, esp. of species Bergenia crassifolia,

Gynandrocarpa placenta

A section of aileron that protrudes beyond the wing.

A reinforcing disk on a missile.

Source: wiktionary.org