fat - Master This Word
Master this word with our 5-step learning method – Learn English in English
fat Word Meanings
- having a lot of body fat
- rich in grease or oil
- a substance that is oily or greasy
fat Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
fat Phonetic & Pronunciation
UK
/fæt/
US
/fæt/
fat Word Etymology
fat = a thick substance. Old English fǣtt → Latin fatidus (decayed). Imagine a thick, greasy layer on a pan after frying food.
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 InputEnglish Brain Route
I push the pan toward the stove, turn the knob, and watch a ribbon of fat melt and gleam. I adjust the heat, keep the spoon steady, and the fat shifts from dull to bright as it sizzles. I place the plate aside, feeling my arms work, and the air grows thick with the rich scent. Later I shift my stance in the mirror, let my breath slow, and fat begins to feel like a weight and a texture you can notice.
Real Context
Fat has several closely related senses in English. As an adjective it can mean having a lot of body fat, or rich in grease or oil. As a noun it refers to the thick, oily substance produced by animals and used in cooking, or to fat tissue in the body. The core idea is density and greasiness, sometimes implying excess. Learners often mix fat up with greasy or oily, or with the verb fatten, which means to make fatten by feeding. Idiomatic phrases use fat in ways that can confuse: 'fat chance' (informal irony) isn’t about actual fat, and 'fat cat' describes a very rich person. In everyday speech, keep straight the medical/biological sense from everyday cooking or informal slang.
Usage Reminders
- Fat is both a noun and an adjective.
- Treat body fat vs cooking fat as different concepts.
- Be careful with 'fat' as an insult or joke; use sensitive language.
- Fats (plural) are different types in science.
- Watch idioms like 'fat chance' and 'fat cat' for non-literal meaning.
- Fatten means to make fat, not just to add fat to something.
Common Misconceptions
- Not all fats are unhealthy; some fats are essential nutrients.
- Fat and greasy/oily are not interchangeable in all contexts.
- Body fat is not the same as cooking fat.
- Fat can be plural (fats) when referring to types of lipids scientifically.
- Fat cannot replace other words in idioms without changing meaning.
Thinking Differences
Explain to an English speaker (meta, keep short)
Learning Tips
- 1) Map each sense to a context: body, food, and lipid science.
- 2) Learn common adjectives: fatty, greasy, oily, and fat-rich.
- 3) Distinguish idioms: fat chance vs literal fat.
- 4) Practice short, neutral descriptions of foods.
- 5) Use 'fatten' only for making someone/something gain weight.
- 6) Be mindful of sensitive usage when describing people.
5-Step Learning Method - Learn English in English
Step 2: Usage
In which of the following sentences is 'fat' used correctly?
A.He received a fat bonus for his hard work.
B.The weather was fat today.
C.The fat cat slept on the couch.
D.She is always exercising to become fat.
Step 3: Similar Words
Which word is most similar to 'fat'?
A.Thin
B.Slim
C.Small
D.Huge
Step 4: Opposite Words
What is the opposite of 'fat'?
A.Fit
B.Strong
C.Healthy
D.Weak
Step 5: Mastery
In what real-life context would you use the word 'fat'?
A.At a doctor's office discussing weight loss.
B.At a bakery describing a pastry.
C.At a gym talking about workout routines.
D.At a fashion show admiring models.
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