Meaning & Definition of word "Particle"
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Particle
/ˈpɑːrtɪkl/
noun:
- 1. a very small piece or fragment of matter
- Example: When the light shone through the window, tiny particles of dust danced in the air.
- 2. an extremely small unit of a substance, especially at the molecular or atomic level
- Example: In physics, we often study the behavior of subatomic particles like electrons and protons.
- 3. a word that combines with a verb or preposition to create a phrasal verb or expression
- Example: In the phrase 'give up,' 'up' is a particle that modifies the verb 'give.'
- 4. a small quantity of something, usually referring in a more abstract sense to elements in a broader context
- Example: Even a particle of kindness can make a significant difference to someone's day.
Etymology
From Latin 'particula', meaning 'small part'
Common Phrases and Expressions
subatomic particle:
A particle smaller than an atom, such as a proton or electron.
finer particle:
A very small or less detectable particle.
particle physics:
The branch of physics that studies the nature and behavior of subatomic particles.
Related Words
molecule:
A group of atoms bonded together.
atom:
The smallest unit of a chemical element.
grain:
A small hard seed, especially the seed of a cereal grass.