WordGarden.ionucleate
C2Pronunciation
UK
- /njˈuːklɪˌeɪt/
US
Meanings
Verb
to form or cause to form around a central nucleus or seed
Adjective
having a nucleus, especially of a cell
Beyond the definition
Imagine a tiny speck of dust in water or air, and then small particles start forming around it and spreading outward. That's the basic idea. To nucleate means to begin by forming a central point or seed from which something else grows. It is not just about crystals, though; it can also mean to come together around a main idea or person. A protest might nucleate around a single event, drawing people in and becoming larger.
The word comes from the Latin nucleus, meaning kernel or pit of a fruit. Think of that central point as the place where everything begins. In science, it often describes how tiny parts come together to form something bigger. But you can also use it more figuratively: "A small group of activists nucleated the movement for change."
To nucleate means to cause or undergo nucleation, a process in which a new phase or structure begins to form within another. It is a word used in both science and figurative language, all based on the idea of a central starting point.
In chemistry and physics, nucleate often refers to the first stage of a change of state, such as when a liquid starts to freeze or a gas starts to condense into a liquid. Tiny particles form "nuclei," which are the seeds around which further growth happens. For example, water vapor often needs something to nucleate on, like dust particles in the air, to form clouds and eventually rain. It is also important in materials science, where controlling nucleation helps create materials with specific properties.
However, nucleate is not limited to scientific contexts. Figuratively, it means to gather or come together around a central point, idea, or person. A social movement might nucleate around a shared grievance, attracting more and more participants. A discussion can nucleate from a single question. A team's strategy may nucleate around the strengths of one key player.
Think of it this way: something needs a starting point to grow or develop. That first spark, that central seed, is where nucleation happens and where something begins to nucleate. The word suggests an organized beginning, with growth or gathering spreading from a core.
Examples
- 1
Cloud formation
Ice crystals began to nucleate on tiny dust particles in the cloud.
- 2
Lab experiment
In the experiment, bubbles nucleated at scratches on the glass.
- 3
Cell biology
The protein helps nucleate the growth of actin filaments inside the cell.
- 4
Biotech cluster
The first research lab helped nucleate a small biotech cluster in the city.
- Patternnucleate a cluster
start a small center that other things grow around
See also
Similar
Shades of meaning
Contrast
Used with (collocations)
- nucleate a crystal
- nucleate around
- nucleate on a surface
Word family
- nucleation
- nucleated
Explore
- nucleus
- crystal growth
Forms and spellings
1 form open this card.
Main spelling
- nucleateverbadjective