carbohydrate - Master This Word
Master this word with our 5-step learning method – Learn English in English
carbohydrate Word Meanings
- a type of food that provides energy, like sugars and starches
- an organic compound made of carbon, hydrogen, and oxygen
- a major source of energy in the diet.
carbohydrate Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
carbohydrate Phonetic & Pronunciation
UK
/ˌkɑː.bəʊˈhaɪ.drət/
US
/ˌkɑːr.bəʊˈhaɪ.drɪt/
carbohydrate Word Etymology
carbo- = carbon + hydrate = water; from Latin 'carbo' meaning 'coal' and 'hydrat' denoting 'water'. Imagine a cozy campfire with burning coals (carbo) and a pot of boiling water (hydrate) above it, which nourishes you with energy.
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
Carbohydrate is a broad class of organic compounds that supply energy for living beings. In everyday terms it includes sugars, starches, and fiber, found in fruits, bread, pasta, and vegetables. Chemists classify carbohydrates as monosaccharides, disaccharides, and polysaccharides based on how many sugar units they contain. The general chemical formula is often written as (CH2O)n, reflecting a ratio of carbon, hydrogen, and oxygen, but real molecules vary widely. In diets, carbohydrates are a major energy source, especially for quick, intense activity. Not all carbohydrates behave the same in digestion; simple sugars digest quickly, while complex starches and fiber digest more slowly.
Usage Reminders
- Know the difference between carbohydrate and sugars
- Remember to use plural 'carbohydrates' for the whole group
- Link carbs to energy rather than sweetness
- Think of 'simple' vs 'complex' carbs when planning meals
- Use sources like bread, rice, and fruit to discuss diet
- Be careful with quantity; portion matters around meals
Common Misconceptions
- Carbohydrates are always bad for you
- All carbs are the same and digest at the same rate
- Sugars are the only carbohydrates that provide energy
- Carbohydrates will automatically cause weight gain
- Fiber is not a carbohydrate
Thinking Differences
English learners often separate energy sources from sugar; they know 'carbohydrate' is a broad category and may overgeneralize or confuse with 'sugar' or 'fiber'. Pay attention to plural usage 'carbohydrates' and to the idea of simple vs complex carbs.
Learning Tips
- Learn the spelling with both singular and plural: carbohydrate, carbohydrates
- Group foods by their carbohydrate type (simple vs complex)
- Read nutrition labels to see carb sources
- Practice discussing energy needs before/after exercise
- Use examples from meals to reinforce everyday usage
- Remember the (CH2O)n idea as a general reminder
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of the word 'carbohydrate'?
A.Type of mineral
B.Type of sugar
C.Type of fat
D.Type of fuel
Step 2: Usage
In which of the following sentences is 'carbohydrate' used correctly?
A.She packed her lunch with lots of protein and carbohydrate.
B.He bought a new carbohydrate for his car engine.
C.The doctor recommended reducing carbohydrate intake.
D.The teacher discussed the importance of carbohydrates in class.
Step 3: Similar Words
Which word is a synonym for 'carbohydrate'?
A.Protein
B.Fat
C.Sugars
D.Minerals
Step 4: Opposite Words
Which word is an opposite of 'carbohydrate'?
A.Fiber
B.Calorie
C.Vitamin
D.Protein
Step 5: Mastery
In what real-life context would you encounter the word 'carbohydrate'?
A.Astronomy and space exploration
B.Cooking and recipes
C.Fashion and clothing design
D.Automotive engineering
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