TAIL FAN Definition & Meaning

tail fan

noun

Zoology.

the fanlike posterior appendage of crayfish and lobsters, consisting of a telson and two uropods, used for rapid backward propulsion.

tail fan

noun

the fanned structure at the hind end of a lobster or related crustacean, formed from the telson and uropods

Discover More

�y��vlog History and Origins

Origin of tail fan¹

First recorded in 1890–95

Discover More

Example Sentences

As it undulated through an ancient sea with its flaps and spiky tail fan, Utaurora likely wielded its proboscis to shovel food into its mouth.

From

“I saw it roll and I saw the tail fan,” he said.

From

Scientists in the US have used eye-tracking cameras to work out exactly what peahens find alluring in a peacock's tail fan.

From

The eye-tracking footage revealed how difficult it is to keep a peahen's attention, which helps explain why such a large and elaborately decorated tail fan evolved.

From

Set the legs in their permanent position, spread or close the tail fan as desired, arrange the antennae, and set the specimen in a well ventilated spot to dry.

From

Browse