飛ぶ

tobu
to fly

鳥が空を飛ぶ

The bird flies in the sky.


general

To move through the air using wings or other means of propulsion.

ヘリコプターが飛ぶ

The helicopter is flying.

Commonly used for birds, airplanes, and other flying objects.

figurative

To travel quickly or move swiftly.

時間が飛ぶように過ぎた

Time flew by.

Used metaphorically to describe time passing quickly.

informal

To escape or flee from a place or situation.

彼は仕事から飛ぶように逃げた

He fled from work as if flying.

Often used in informal contexts to describe sudden departure.

Collocations

飛ぶようにas if flying飛ぶ鳥flying bird飛ぶように逃げるto flee as if flying

Related Phrases

飛ぶ鳥を落とす勢いproverb
to be so powerful that even flying birds would fall
飛ぶように売れるphrase
to sell like hotcakes

Pro Tip

Literal vs. Figurative Use

Be mindful of the context when using '飛ぶ.' It can mean both literal flight and metaphorical speed or escape.

Gold Rule

Formal vs. Informal

In formal writing or professional contexts, prefer '飛行する' for mechanical flight.

Word Origin

Derived from the verb '飛ぶ' (tobu), which comes from the Old Japanese 'tobu,' meaning to fly or leap.

Usage Notes

The verb '飛ぶ' is commonly used for both literal and figurative meanings. In formal contexts, '飛行する' (to fly) is often preferred for airplanes and other mechanical flight.

Word Breakdown

飛
fly
root
+
ぶ
verb suffix
suffix
和英辞典