flap
Elementary (A2)
IPA: /flæp/
KK: /flæp/
intransitive verb
Definition
To move quickly and lightly, often by beating the air with wings or arms, or to become upset or flustered.
Example
The bird began to flap its wings as it prepared to take off.
Tense Forms
Past: flapped
Past Participle: flapped
Conversation
Did you see those birds flap their wings so fast?
Yeah, it was amazing how they took off!
I love watching them flap around in the park.
Me too! It always makes me feel relaxed.
Synonyms & Antonyms
Synonyms
flutter
wave
sway
Antonyms
settle
calm
still
noun
Definition
A flat piece that is attached on one side and can move or cover something, like the part of an envelope that closes it or a part of an aircraft wing that helps it fly.
Example
She opened the envelope and carefully lifted the flap to read the letter inside.
Conversation
Did you see the flap on my backpack?
Yeah, it looks cool and useful!
I like how it keeps my stuff secure with that extra flap.
transitive verb
Definition
To move something quickly up and down or from side to side, often making a fluttering sound.
Example
She decided to flap the flag to get everyone's attention.
Tense Forms
Past: flapped
Past Participle: flapped
Conversation
Did you see how he flap his arms when he got excited?
Yeah, it was hilarious!
I can't believe he does that every time something good happens.
Root Explanation
The word 'flap' originates from Middle English 'flappen', meaning to strike or slap. It is related to the Old Norse 'flappa', meaning to flap or flutter. The word describes the action of moving something quickly up and down or back and forth, like wings or a flag.
Memory Tip
Imagine the quick motion of wings moving up and down — that's what 'flap' means, and it helps you remember the action of striking or fluttering.
Visually Confused Words
lap
beflap