density
gb/dˈɛnsɪti/ us/dˈɛnsɪti/
B1
אנגלית
~ 4000
משמעויות
0 משמעויות
שם עצם
B1
property
1
mass per unit volume
How heavy something is for its size.
תבנית שימוש:
[substance] has a density of [number]
טעות נפוצה:
Learners sometimes confuse 'density' with 'weight'. Density is weight relative to volume, not total weight.
מילים נרדפות
concentration (Refers to how much of something is in a certain space, but can also apply to non-physical things like ideas or effort.)
הפכים
lightness (Refers to having little weight for its size, opposite of high density in physical terms.)
צירופים
population density
|high density
|low density
|energy density
|bone density
נושאים
science
|physics
|measurement
דוגמאות
- The density of lead is much higher than that of aluminum.
- Scientists measured the density of the liquid to identify it.
- Population density in cities is often much greater than in rural areas.
- A high bone density can reduce the risk of fractures.
דוגמאות ללומדים
- Water has a higher density than oil.
- The city has a high population density.
- This metal has a low density.
- The doctor checked my bone density.
שם עצם
B1
property
2
closeness or compactness
When things are very close together in one place.
תבנית שימוש:
the density of [objects/people]
מילים נרדפות
compactness (Focuses on how tightly things are packed together physically.)
הפכים
sparsity (Refers to things being spread out with lots of empty space.)
צירופים
traffic density
|crowd density
|forest density
נושאים
daily life
|geography
|core_vocabulary
|space
דוגמאות
- The forest's tree density makes it hard to walk through.
- Traffic density increased during rush hour.
- The crowd density at the concert was overwhelming.
דוגמאות ללומדים
- The crowd density was high at the festival.
- There is a low tree density in this area.
- Traffic density is low at night.
שם עצם
informal
B2
property
3
slowness to understand
Not understanding something quickly; being slow to think.
מילים נרדפות
stupidity (A stronger and more negative term for lack of intelligence.)
הפכים
quickness (Refers to thinking and understanding things fast.)
צירופים
mental density
נושאים
emotions
|personality
|education
|core_vocabulary
דוגמאות
- His density on the subject frustrated the teacher.
- She laughed at her own density after missing the joke.
- I can't believe my density—I left the keys inside again.
דוגמאות ללומדים
- I did not get the joke because of my density.
- Her density made the work slow.
- His density made him ask many questions.
דקדוק
צורת המילון
density
IPA
GB/dˈɛnsɪti/
US/dˈɛnsɪti/
הברות והטעמה
dens - ity (2 הברות)
Stress on 1st syllable (dens)
צורות המילה
Noun
- Base: density
- Plural: densities, density
משפחת מילים
ביטויים
bone density
1/bˈoʊn dˈɛnsɪti/
fixed phrase
technical
mass per volume of bone tissue
How solid and strong bones are, measured by how much mineral they have.
דוגמאות
- Regular exercise can help maintain healthy bone density.
- The test showed her bone density was lower than normal.
traffic density
1/tɹˈæfɪk dˈɛnsɪti/
fixed phrase
vehicles per road length
How many cars are on a road at the same time.
דוגמאות
- Traffic density increases during rush hour.
- Low traffic density makes driving easier.
population density
1/pˌɑpjəlˈeɪʃən dˈɛnsɪti/
fixed phrase
people per unit area
How many people live in a certain area.
דוגמאות
- Tokyo has one of the highest population densities in the world.
- Population density is lower in rural areas than in cities.
population density
2/pˌɑpjəlˈeɪʃən dˈɛnsɪti/
fixed phrase
technical
Number of people per area unit
How many people live in a certain size area, like per square kilometer.
דוגמאות
- Tokyo has one of the highest population densities in the world.
- Population density affects housing prices.