5 letter words starting with ATO

**Parts of Speech:** Atoll is a noun. **Definitions:** An atoll is a ring-shaped coral reef, island, or series of islets. Atolls are formed by the deposition of coral debris and sand on top of an oceanic volcanic island or seamount that has subsided or eroded below sea level. They are typically found in tropical and subtropical waters. **Pronunciations:** - US: /ˈætɔl/ - UK: /ˈætɒl/ **Origin and Usage:** The word "atoll" comes from the Divehi language, spoken in the Maldives, where atolls are common. The word was first introduced into English in the early 19th century by sailors and explorers who had visited the Maldives. Atolls are found in many parts of the world, but are most common in the Pacific and Indian Oceans. **Synonyms:** reef island, coral island, coral reef, lagoon island, barrier reef **Related Words:** coral, ocean, beach, shore, delta **Example Sentences:** - The atoll was a popular spot for snorkeling and diving. - The islanders lived on the atoll for generations, fishing and farming. - The atoll was once a volcanic island, but over time it sank beneath the waves. - The atoll was surrounded by a beautiful turquoise lagoon. - The researchers studied the atolls ecosystem and the effects of climate change on coral reefs.

Atoms

1. Parts of Speech: Noun

2. Definitions:

1. the basic unit of a chemical element, consisting of a nucleus of protons and neutrons, with electrons in orbit around the nucleus.
2. a very small amount of a thing or quality; a particle.

3. Pronunciations:

• US: /ˈætəmz/
• UK: /ˈatəmz/

4. Origin and Usage:

The word "atom" comes from the Greek word "atomos," which means indivisible. It was first used in the 5th century BCE by the Greek philosopher Democritus to describe the smallest particle of matter that could exist. The modern definition of an atom as the basic unit of a chemical element was developed in the late 19th and early 20th centuries by scientists such as John Dalton, J.J. Thomson, and Ernest Rutherford. Atoms are used in a variety of fields, including chemistry, physics, and materials science.

5. Synonyms:

• Particle
• Molecule
• Element
• Unit
• Bit

6. Related Words:

• Acute
• Basic
• Carbon
• Dense
• Energy

7. Example Sentences:

1. The nucleus of an atom consists of protons and neutrons.
2. She didn have an atom of doubt in her mind.

Parts of Speech:

Atone is a verb.

Definitions:

To atone means to make amends or to make up for a wrongdoing or a mistake.

Pronunciations:

US: /əˈtoʊn/

UK: /əˈtəʊn/

Origin and Usage:

The word atone comes from the Middle English word "at oon" which means "in harmony." The word has been in use since the 16th century. Atone is often used in the context of apologizing or making up for a mistake or wrongdoing.

Synonyms:

Some synonyms of atone include: make amends, make up, compensate, redress, and rectify.

Related Words:

Some related 5 letter words to atone include: amend, toner, and notae.

Example Sentences:

1. After realizing his mistake, John tried to atone by apologizing to his friend.

2. The company tried to atone for their poor customer service by offering discounts to their customers.

3. He felt the need to atone for his past mistakes by doing good deeds.

ATONY

Part of Speech: Noun

Definition: A lack of tone or tension in a muscle or organ.

Pronunciation (US): əˈtoʊni

Pronunciation (UK): əˈtəʊni

Origin and Usage: The word atony comes from the Greek word "atonos," meaning "without tone." It was first used in English in the early 17th century to describe a lack of muscular tone or tension. Today, it is commonly used in medical contexts to describe a lack of tone or tension in a muscle or organ.

Synonyms: flaccidity, laxity, looseness, slackness, weakness

Related Words: anomy, atone, toney, toyon

Example Sentences:

• The patient was diagnosed with atony of the bladder.
• After the surgery, the patient experienced atony in the affected muscles.
• The atony in her muscles made it difficult for her to walk.
• The doctor prescribed exercises to help with the atony in her muscles.

Heres the result: Atopy

Part of Speech: Noun

Definition: Atopy is a genetic predisposition to developing certain allergic diseases, such as asthma, hay fever, and eczema. It is characterized by an exaggerated immune response to common environmental allergens, such as pollen, dust mites, and pet dander.

Pronunciations: (US: /ˈeɪtəpi/; UK: /ˈætəpi/)

Origin and Usage: The term "atopy" was first used in the medical literature in 1923. It comes from the Greek word "atopos," which means "out of place" or "strange." Atopy is a common condition, affecting up to 20% of the population in developed countries.

Synonyms: Atopic syndrome, allergic diathesis

Related Words: Apter, Peaty, Tepal, Tepas, Types

Example Sentences:

• John has suffered from atopy since childhood, and he is allergic to pollen, dust, and pet dander.
• Atopy is a complex genetic disorder that involves multiple genes and environmental factors.
• People with atopy have an increased risk of developing asthma, hay fever, and other allergic diseases.
• Although atopy cannot be cured, it can be managed with medication and avoidance of allergens.
• Recent studies have shown that exposure to certain environmental factors, such as pollution and tobacco smoke, may increase the risk of atopy.