Definitions

1. noun

The larval stage of certain aquatic animals, especially frogs and toads, before metamorphosis into the adult form.

“The pond was home to a large population of tadpoles, their tiny tails flicking back and forth as they swam.”

2. noun

A young or immature person, especially one who is awkward or uncoordinated.

“As a teenager, he was a bit of a tadpole, stumbling over his own feet, but he grew into a confident young man.”