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flail

Intermediate (B1)

IPA: //fleɪl//

KK: /fleɪl/

intransitive verb
Definition

To move or wave your arms or legs in a wild or uncontrolled way, often because you are trying to get attention or are in a difficult situation.


Example

When he fell into the pool, he started to flail his arms to stay afloat.


Tense Forms

Past: flailed

Past Participle: flailed


Conversation
Sloth A
Did you see that guy in the pool yesterday?
Sloth B
Yeah, he looked like he was flailing around trying to stay afloat!
Sloth A
It was kind of scary to watch, honestly.
Sloth B
I know! I thought he might actually need help.

Synonyms & Antonyms
Synonyms
thrash
swing
flounder
Antonyms
calm
still
steady
noun
Definition

A tool used for threshing grain, made of a long handle with a shorter stick that swings freely at the end.


Example

The farmer used a flail to separate the grain from the chaff.


Conversation
Sloth A
Have you ever seen how they use a flail in traditional farming?
Sloth B
No, I haven't! What does it look like?
Sloth A
It's basically a long stick with a shorter stick attached that swings around.
Sloth B
transitive verb
Definition

To move or wave something around quickly and with force, often in a way that is uncontrolled or frantic.


Example

He began to flail his arms in excitement when he saw his friends.


Tense Forms

Past: flailed

Past Participle: flailed


Conversation
Sloth A
Did you see how he flail his arms when he tried to catch that ball?
Sloth B
Yeah, it was hilarious! He looked so surprised.
Sloth A
I thought he was going to fall over when he flail like that.
Root Explanation

Flail originates from Old English 'flægel', meaning a tool for threshing grain. The word describes the action of waving or swinging something, particularly in a vigorous or uncontrolled manner, similar to how a flail is used to separate grain from chaff.

Memory Tip

Imagine using a tool to 'thresh' grain by swinging it around — that's how 'flail' connects to the action of waving or swinging something vigorously.

Visually Confused Words
fail
flytail
fluavil
flakily
frail
fatil
Is this page helpful?
That sounds interesting! I would love to see it in action.

Synonyms & Antonyms
Synonyms
thresher
tool
implement
Antonyms
none
Sloth B
Right? It was a good thing there was no one around to see it!

Synonyms & Antonyms
Synonyms
thrash
strike
beat
Antonyms
caress
soothe
gently