Sitter (Noun)
Meaning 1
Dutch astronomer who calculated the size of the universe and suggested that it is expanding (1872-1934).
Classification
Nouns denoting people.
Examples
- Willem de Sitter was a Dutch mathematician, physicist, and astronomer who made significant contributions to the field of cosmology.
- De Sitter's model of the universe, proposed in 1917, described a universe that is expanding and has no matter or radiation.
- De Sitter's work built upon the earlier research of Albert Einstein, and his model was later supported by observations of galaxy recession velocities.
- De Sitter's theory predicted that the universe would continue to expand indefinitely, a concept that was revolutionary for its time.
- De Sitter's contributions to astronomy and cosmology have had a lasting impact on our understanding of the universe and its evolution.
Synonyms
Meaning 2
A person who poses for a painter or sculptor.
Classification
Nouns denoting people.
Examples
- The artist asked her to become a regular sitter for her portraits, as she loved the way the light danced across her face.
- As a sitter for many famous painters, he had grown accustomed to holding still for hours at a time.
- She had always dreamed of being a professional sitter, and was thrilled when she landed a job posing for a renowned sculptor.
- The artist's favorite sitter was a young woman with striking features and a calm demeanor.
- After years of working as a sitter, he had developed a keen sense of how to relax his muscles and hold a pose for long periods.
Synonyms
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Meaning 3
An organism (person or animal) that sits.
Classification
Nouns denoting people.
Antonyms
Hypernyms
Meaning 4
A person engaged to care for children when the parents are not home.
Classification
Nouns denoting people.
Examples
- The parents hired a sitter to watch the kids while they went out for dinner.
- She works as a sitter for several families in the neighborhood, taking care of their children after school.
- The family relied on their trusted sitter to keep an eye on the kids during their vacation.
- The sitter arrived promptly at 5pm to take care of the children while their parents attended a concert.
- After finishing college, she started her own business as a sitter, caring for children of all ages.
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Meaning 5
A domestic hen ready to brood.
Classification
Nouns denoting animals.
Examples
- The farmer carefully placed the fertile eggs under the hen who was a good sitter and would keep them warm until they hatched.
- After weeks of preparation, the broody hen settled in as a sitter over her clutch of twelve eggs.
- A good sitter will often stop laying eggs and focus all her energy on incubating her eggs.
- As soon as the farmer gave her the eggs, the hen went into full sitter mode, refusing to leave the nest.
- The farmhand checked the nest daily to see if the domestic hen had turned into a sitter and was brooding her eggs.