5 letter words starting with ETH

Parts of Speech: Noun, Verb

Definitions:

• A colorless, volatile, highly flammable liquid that is used as a solvent and as a starting material for the synthesis of other organic compounds (source: KoalaChat).
• A pleasant-smelling colorless volatile liquid that is highly flammable. It is used as a general anesthetic (source: KoalaChat).
• A hypothetical substance once believed to occupy all space, postulated to account for the propagation of electromagnetic radiation through the universe (source: KoalaChat).

Pronunciations:

• US: /ˈiːθər/
• UK: /ˈiːθə/

Origin and Usage: The word "ether" originated from the Greek word "aithēr," which means "upper air" or "pure, fresh air." In ancient Greek mythology, it was believed to be the material that made up the heavens. The word has been used in various contexts throughout history, including chemistry, medicine, and physics. In chemistry, ether is a common solvent used in organic reactions. In medicine, ether was once used as a general anesthetic. In physics, ether was once believed to be a substance that filled all space and allowed the propagation of electromagnetic waves. However, this concept has been replaced by the theory of relativity (source: KoalaChat).

Synonyms: diethyl ether, ethyl ether, ethoxyethane, sulfuric ether (source: KoalaChat).

Related Words: other, there, three (source: KoalaChat).

Example Sentences:

• She used ether as a solvent to dissolve the compound (source: KoalaChat).
• The dentist used ether to anesthetize the patient before the procedure (source: KoalaChat).
• The concept of ether was once widely accepted in physics, but it has since been replaced by the theory of relativity (source: KoalaChat).

Parts of Speech

ethic is a noun.

Definitions

ethic refers to a set of moral principles that govern an individuals behavior or a groups actions. It can also refer to a branch of philosophy that deals with moral principles.

Pronunciations

• US: /ˈɛθɪk/
• UK: /ˈɛθɪk/

Origin and Usage

The word ethic originated from the Greek word "ethos," meaning character or custom. It was first used in English in the 14th century to refer to a persons moral character. In the 17th century, it began to be used to refer to a system of moral principles that govern behavior. Today, the term is commonly used in discussions of business ethics and professional ethics.

Synonyms

• moral code
• value system
• moral philosophy
• moral principles

Related Words

• ethos
• ethyl
• ether
• epoch
• equip

Example Sentences

• He has a strong work ethic and always puts in extra effort.
• The companys code of ethics requires employees to act with integrity.
• Many professions have their own ethical guidelines that practitioners must follow.

Parts of Speech

Ethos is a noun.

Definitions

1. The characteristic spirit or beliefs of a community or culture.

2. The guiding beliefs or ideals that characterize a community, nation, or ideology.

Pronunciations

US: /ˈiːθɑːs/

UK: /ˈiːθɒs/

Origin and Usage

Origin: The word "ethos" comes from the Greek word "ēthos" which means "custom" or "habit."

Usage: The term "ethos" is often used in rhetoric, literature, and philosophy to refer to the underlying beliefs, values, or principles that shape a communitys or an individuals character, behavior, and culture.

Synonyms

Values, beliefs, principles, spirit, culture, character, morality, ideology, creed, ethics.

Related Words

Logic, moral, faith, trust, truth.

Example Sentences

1. The ethos of the company is to prioritize customer satisfaction over profit.

2. The political partys ethos is based on the principles of democracy, equality, and social justice.

3. The schools ethos promotes academic excellence and personal responsibility.

Parts of Speech

ethyl is a noun.

Definitions

1. A chemical compound that is a derivative of ethane and contains one carbon atom bonded to three hydrogen atoms and one alkyl group. (source: KoalaChat)

2. A type of organic compound that is used in the production of solvents, fuels, and other chemicals. (source: Merriam-Webster)

Pronunciations

US: /ˈɛθəl/

UK: /ˈiːθɪl/

Origin and Usage

The word "ethyl" comes from the French word "éthyle," which was coined in 1835 by French chemist Jean-Baptiste Dumas. It is commonly used in chemistry to refer to a type of organic compound that contains one carbon atom bonded to three hydrogen atoms and one alkyl group. Ethyl is commonly used in the production of solvents, fuels, and other chemicals. (source: KoalaChat)

Synonyms

ethyl group, ethyl radical, ethyl compound (source: Thesaurus.com)

Related Words

ethyls, ethne (source: KoalaChat)

Example Sentences

1. The chemist synthesized ethyl acetate by reacting ethanol with acetic acid. (source: KoalaChat)
2. Many fuels contain ethyl alcohol as a component. (source: Merriam-Webster)