WordGarden.iotadpole
C2Pronunciation
UK
- /tˈædpəʊl/
US
- /ˈtædˌpoʊl/
Meanings
Noun
the aquatic larval stage of a frog or toad
Beyond the definition
Imagine a tiny swimmer, all tail and no legs. That's the early life stage of a frog or toad. It lives in water, breathes through gills, and often feeds on algae and plant matter. Over time, this little creature grows legs, loses its tail, and becomes an adult amphibian. Watching them is often one of the first ways children learn about metamorphosis, that amazing process of change in nature. You'll often find them wriggling around in ponds, lakes, and slow-moving streams.
A tadpole isn't just a cute little swimmer; it's a fascinating example of biological change. It is the larval stage in the life cycle of a frog or toad. Born from eggs laid in water, it often looks more like a small fish than its future adult form. It has a rounded body, a long tail for swimming, and gills for breathing underwater.
Over weeks or months, depending on the species, something remarkable happens: metamorphosis. The tadpole gradually develops legs, its tail shrinks as it is absorbed into the body, and lungs develop so it can breathe air. Its body also changes in other ways as it prepares for life on land. This transformation is driven by hormones and allows the animal to move from living fully in water to living partly or mostly on land.
The word "tadpole" itself comes from "toad" and "poll," an old word meaning "head," reflecting its appearance as a little head with a tail. You'll often find tadpoles clustered together in ponds or other calm water, feeding on algae and decaying plant matter. They are also an important food source for many aquatic animals. Watching a pond full of tadpoles is like seeing one of nature's most striking changes up close, a small but memorable part of the life cycle of frogs and toads.
Examples
- 1
Pond
We saw a tadpole swimming near the edge of the pond.
- 2
Children
The children collected a few tadpoles in a bucket and then let them go.
- 3
Life cycle
By the end of the summer, the tadpoles had grown legs and turned into frogs.
See also
Similar
- pollywog
- amphibian larva
Shades of meaning
- frog larva
Contrast
- adult frog
- frogspawn
Used with (collocations)
- tadpole stage
- tadpole pond
- tadpoles hatch
- tadpoles develop legs
Explore
Forms and spellings
2 forms open this card.
Main spelling
- tadpolenoun
Forms
- tadpolespluralnoun