Entry
へなへな
henahena
Describes something flimsy and easy to bend, or a sudden loss of strength causing one to collapse helplessly.
Meaning
Quick Meaning
Depicts a state where something lacks stiffness and is flimsy or easily bent. It also describes a person suddenly losing their physical or mental strength due to shock, relief, or exhaustion, often resulting in them crumbling to the ground or their legs giving out.
- flimsy or bendable object
- sudden loss of strength
Sense Map
Flimsy Objects
Describes an object that lacks rigidity and bends easily, such as wet paper or cheap, thin plastic.
へなへななおもちゃ
Sudden Weakness
Describes a person suddenly losing strength, often slumping down or their legs giving out due to shock, relief, or intense exhaustion.
足がへなへなになる
Usage Note
How to Use
へなへなになる
Means to become flimsy, to go limp, or to suddenly lose structural strength.
へなへなと + verb
Acts as an adverb modifying actions like sitting or collapsing, indicating that it happened limply and without resistance.
へなへなな + noun
Acts as a na-adjective modifying an object that is flimsy or bendable.
How to Use
Common Phrases
足がへなへなになる
legs give out / knees go weak
へなへなと座り込む
to sink to the ground helplessly
へなへなな紙
flimsy paper
へなへなと崩れ落ちる
to collapse limply
Nuance
Context Nuance
| Common Contexts | Nuance | Usage Note |
|---|---|---|
| Inanimate objects (paper, plastic) | neutral | Used for things lacking structural strength or becoming mushy and limp, often after absorbing water. |
| Human body | neutral | Used when the knees buckle or legs go weak from strong emotional shifts (sudden shock, massive relief) or extreme physical exertion. |
Similar Words
Comparison Table
| Similar Words | When to Use | Not the Same as | Mini Example |
|---|---|---|---|
へろへろ へろへろ / similar | When someone is completely exhausted and has zero physical energy left for daily tasks. | ヘロヘロ focuses on extreme, prolonged physical tiredness, while へなへな focuses on the sudden physical inability to stand up or hold one's weight, usually in a specific moment. | 疲れてヘロヘロになる。 |
なよなよ なよなよ / similar | When describing someone's posture, attitude, or mannerisms as delicate, frail, or lacking vitality. | なよなよ describes a continuous characteristic of lacking robustness or behaving delicately, whereas へなへな describes flimsy objects or a sudden loss of physical tension in the body. | なよなよした態度。 |
Usage Note
Common Mistakes
Using it to mean weak in terms of ability, horsepower, or the durability of large-scale architecture.
It is strictly for thin, bendable everyday objects or the human body going limp. Do not use it to say a student is weak, an engine is weak, or a brick wall is weak.
Confusing it with general feelings of tiredness or sleepiness.
While physical fatigue can cause your body to become へなへな, the word itself describes the physical state of your limbs buckling, not the mental sensation of being tired.
Examples
Examples
知らせを聞いて、彼女はへなへなとその場に座り込んだ。
しらせを きいて、 かのじょは へなへなと そのばに すわりこんだ。
Hearing the news, she lost her strength and slumped to the ground helplessly.
FigurativeDescribes a sudden loss of strength in the legs due to mental shock.
長距離を走った後、足がへなへなになった。
ちょうきょりを はしった あと、 あしが へなへなになった。
After running a long distance, my legs went completely weak.
LiteralDirect usage for physical exhaustion causing muscles to fail to support the body.
水に濡れて、本がへなへなになってしまった。
みずに ぬれて、 ほんが へなへなになって しまった。
The book became flimsy and warped after getting wet.
VisualDescribes an object (paper) losing its stiffness due to moisture.
緊張が解けると、彼はへなへなと床に崩れ落ちた。
きんちょうが とけると、 かれは へなへなと ゆかに くずれおちた。
When the tension broke, he crumbled helplessly to the floor.
FigurativeDescribes the body losing its tension due to sudden relief.
このおもちゃの剣はプラスチックが薄くて、すぐへなへなに曲がる。
この おもちゃの けんは プラスチックが うすくて、 すぐ へなへなに まがる。
This toy sword is made of thin plastic and bends flimsily very easily.
VisualShows a lack of structural resistance in a solid object that should be stiff.
Similar Words
ヘロヘロ
herohero
Describes a state of extreme physical or mental exhaustion, or an object that has lost its firmness and become flimsy. Focuses on extreme and prolonged physical exhaustion.
なよなよ
nayonayo
なよなよ (nayonayo) means being feeble, lacking vigor, or being delicately supple. Focuses on a delicate, effeminate, or physically weak posture and personality.
Questions
Can I use this word to describe a mentally weak person?
No. It only describes a sudden loss of physical strength, often due to a mental shock, but it is not used as a personality trait. Use 気が弱い for a weak personality.
Is it only used for negative or distressing situations?
Not always. You can experience a へなへな reaction out of pure relief after a very tense and frightening situation is safely resolved.
How does it differ from soft things like pillows or blankets?
A pillow is comfortably soft by design, which is described with ふかふか or やわらかい. The word へなへな implies that the object should ideally be stiffer, but it lacks rigidity and bends or droops weakly instead.
Source Details
- Entry ID
- 1011340
- Source
- JMdict_english
- Revision
- -
- Review notes
- No special notes
- Active language
- English
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