labile - Master This Word
Master this word with our 5-step learning method – Learn English in English
labile Word Meanings
- easily changeable or unstable
- capable of rapid movement or change
- subject to emotional instability
labile Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
labile Phonetic & Pronunciation
UK
/ˈleɪ.baɪl/
US
/ˈleɪ.baɪl/
labile Word Etymology
Labile = labIl + -e (suffix indicating a state or quality). Originated from Latin 'labilis' (easily slipped), through French into English. Imagine a delicate flower that sways and bends easily in the wind, symbolizing instability.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Labile describes things that are easily altered or unstable, capable of rapid movement or change, and, in psychology, emotional volatility. In science, a labile system shifts state with small perturbations; in biology, gene expression or metabolic states can be labile, flipping quickly from one condition to another. In everyday speech you might call a schedule labile if meetings move around, or a mood labile if someone's emotions swing quickly. Etymology: Labile = labIl + -e (suffix indicating a state or quality). It comes from Latin labilis meaning easily slipped, and reached English via French, carrying the sense of instability rather than permanence.
Usage Reminders
- Labile describes changeable states rather than permanent traits.
- Use with nouns like state, mood, plan, or system.
- Contrast with stable, volatile, or unstable to pick the right nuance.
- Avoid confusing with liable (responsible or legally obligated) due to pronunciation and spelling.
- Pair with verbs that imply movement or shift (change, fluctuate, vary).
Common Misconceptions
- Labile means dangerous instability; it always implies risk.
- It cannot describe emotional states.
- Labile and volatile are exact synonyms.
- A labile system must move physically to be described as labile.
- Confuses with liable, which is about responsibility or obligation.
Thinking Differences
Explain to an English speaker: Labile covers both emotional and physical instability; learners often mix it with unstable or volatile, and may overlook its nuance of repeated shifting rather than constant danger.
Learning Tips
- Remember the core meaning: easily changed or unstable.
- Differentiate from liable (responsible) by spelling and context.
- Pair with nouns that denote states or moods.
- Practice with verbs describing change (vary, fluctuate, shift).
- Compare with volatile when talking about exposure to risk.
- Use in scientific or clinical contexts to sound precise.
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of the word 'labile'?
A.Capable of breaking down
B.Easily altered
C.Having strong fragrance
D.Fixed in place
Step 2: Usage
Which of the following sentences uses 'labile' correctly?
A.The labile table was made of sturdy wood.
B.He labile his way through the forest, unsure of the path to take.
C.Her feelings towards him were labile, changing from day to day.
D.I labile the bookshelf together to make it sturdier.
Step 3: Similar Words
Which word is most similar to 'labile'?
A.Solid
B.Stable
C.Permanent
D.Resilient
Step 4: Opposite Words
What is the opposite of 'labile'?
A.Consistent
B.Immutable
C.Rigid
D.Static
Step 5: Mastery
Can you think of a real-life context for the word 'labile'?
A.Attending a labile concert with a changing lineup of performers.
B.Planting a labile garden full of exotic flowers.
C.Observing the labile emotions of a teenager during exam season.
D.Cooking a labile dish that requires quick adjustments based on taste.
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