acidic - Master This Word
Master this word with our 5-step learning method – Learn English in English
acidic Word Meanings
- having a sour taste
- having a pH less than 7
- figuratively mean or harsh
acidic Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
acidic Phonetic & Pronunciation
UK
/əˈsɪd.ɪk/
US
/əˈsɪd.ɪk/
acidic Word Etymology
Root decomposition: acid + -ic. Historical origin: Latin 'acidus' → Old French 'acide' → English 'acidic'. Memory image: Imagine tasting a lemon, its sharpness representing both the sour flavor and a sting in the words of a harsh critic.
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
Acidic describes something with a sour taste, such as lemons, and in science it means having a pH below 7. It can also describe language or behavior that is sharp, biting, or harsh. In chemistry, acidic solutions react with metals and turn blue litmus paper red. The root is acid + -ic, from Latin acidus, through Old French acide, into English acidic. A memory aid is to imagine a lemon's bright sting on the tongue and the sting in critical words spoken by a harsh reviewer.
Usage Reminders
- Use for taste, chemistry, and neutral or negative tones.
- Do not overextend to unrelated senses.
- Pair with noun phrases like acidic solution or acidic taste.
- Remember pH context is scientific, not slang.
- Adopt 'acidic remarks' for sharp criticism in formal writing.
Common Misconceptions
- Acidic always means sharp or harsh language.
- Acidic always refers to a bad taste in food.
- Acidic and sour are interchangeable in all contexts.
- All sour-tasting things are acidic.
- Acidic cannot describe non-chemical phenomena.
Thinking Differences
English speakers naturally separate taste, science, and metaphor; learners should notice that acidic can describe flavors, pH, or tone but not every sour feature implies acidity in every context.
Learning Tips
- Connect taste with chemistry using simple examples.
- Practice distinguishing literal and figurative uses.
- Learn common collocations like acidic solution, acidic taste, acidic remark.
- Compare with 'sour' to avoid mistakes.
- Use visuals (lemons, pH charts) to reinforce meaning.
- Read scientific and literary sentences to see both senses.
5-Step Learning Method - Learn English in English
Step 1: Meaning
What does 'acidic' mean?
A.Having a sour taste
B.Being very sweet
C.Feeling soft
D.Being very large
Step 2: Usage
Select the correct usage of the word 'acidic' in a sentence.
A.The cake was too acidic for my taste.
B.He felt acidic about the news.
C.Her dress was acidic and bright.
D.The puppy is acidic and playful.
Step 3: Similar Words
Which word is most similar to 'acidic'?
A.Sweet
B.Bitter
C.Savory
D.Fruity
Step 4: Opposite Words
What is the opposite of the word 'acidic'?
A.Base
B.Hot
C.Fast
D.Bright
Step 5: Mastery
Can you think of a real-life example of something that could be described as 'acidic'?
A.His mood was very happy today.
B.The soup was very thick and warm.
C.Lemons are often used in recipes.
D.The salad dressing was too sweet for me.
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