語源a (無い)の英単語の意味まとめ

2018年1月16日

achromatic /æ̀krəmǽtik/ の意味と語源

achromaticの意味は「無色」です。

語源はa(無い)とkhroma(色)に由来します。

同義語はcolorlessです。

英語の解説と例文

Achromatic means “colorless”.

The etymology comes from a (no) and khroma (color).

Synonym is colorless.

Achromatic is used in the field of optics.

For example, an achromatic lens is a lens used to correct color blur.

Achromatic vision (All-color blindness) is an unusual disease that makes color unrecognizable.

 

amnesia /æmníːʒə/ の意味と語源

amnesiaの意味は「記憶喪失」です。

語源はa(無い)とmnasthai(思い出す)に由来します。

同義語はmemory lossです。

英語の解説と例文

Amnesia means “memory loss”.

The etymology comes from a (no) and mnasthai (remember).

Synonym is memory loss.

There are two types of memory: declarative memory and procedural memory.

Declarative memories are memories such as knowledge gained in books and experiences of individuals.

Procedural memory is memory “remembered in body” such as how to write letters and how to ride a bicycle.

Amnesia means a disorder of declarative memory in memory loss.

When you get amnesia, you forget your name, family, company you worked for.

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語源men (心)の英単語の意味まとめ

 

amnesty /ǽmnəsti/ の意味と語源

amnestyの意味は「恩赦」です。

語源はa(無い)とmnestis(記憶)に由来します。

同義語はpardonです。

英語の解説と例文

Amnesty means “reduction of punishment”.

The etymology comes from a (no) and mnestis (memorable).

The synonym is pardon.

Amnesty is to lighten punishment for criminals without judicial proceedings.

In Japan the Cabinet will decide, the Emperor will approve.

When the Emperor is born, married, and pass away, the government celebrates it and give an amnesty to the criminals.

Amnesty is also used for famous organization name.

Amnesty International is a large non-governmental organization appealing for abolition of the death penalty, protection of human rights, relief of refugees.

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語源men (心)の英単語の意味まとめ

 

anemia /əníːmiə/ の意味と語源

anemiaの意味は「貧血」です。

語源はan(無い)とhaima(血液)に由来します。

英語の解説と例文

Anemia means “lack of red blood cells”.

The etymology comes from an (no) and haima (blood).

Anemia means that there are few red blood cells or hemoglobin in the blood.

Hemoglobin in erythrocytes has a role to carry oxygen to the whole body.

When red blood cells become few, the amount of oxygen in the body decreases, and palpitations and shortness of breath are likely to occur.

The main cause of anemia is lack of iron or bleeding.

You should take nutrition properly with your daily diet to avoid anemia.

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語源hemo, emia (血液)の英単語の意味まとめ

 

anesthesia /`ænəsθíːʒə/ の意味と語源

anesthesiaの意味は「麻酔」です。

語源はan(無い)とaisthesis(感覚)に由来します。

英語の解説と例文

Anesthesia means “medical operation to stop you feeling pain”.

The etymology comes from an (no) and aisthesis (sensation).

Anesthesia is a procedure that artificially suppresses pain by medication.

Patients can withstand the pain of surgery by receiving anesthesia.

There are two types of anesthesia, local anesthesia and general anesthesia.

Local anesthesia is anesthesia which partially eliminates pain without losing patient’s consciousness.

It is used in ophthalmology, otolaryngology, urology and dental surgery.

General anesthesia is anesthesia that makes the whole body painless and makes the patient unconscious.

It is used for typical laparotomy surgery.

 

anonymous /ənάnəməs/ の意味と語源

anonymousの意味は「匿名の」です。

語源はan(無い)とonyma(名前)に由来します。

同義語はnamelessです。

英語の解説と例文

Anonymous means “unknown by name”.

The origin is derived from an (no) and onyma (name).

Its synonym is nameless.

Criminals send an anonymous letter to intimidate the target.

The press organizations in Sweden and South Korea are conducting anonymous reports.

By doing anonymous reports, we can protect the privacy of the suspects, victims and persons concerned.

The disadvantage of anonymous coverage is that there is no guarantee of truth and that criminals receive no social punishment.

The antonym is real name report.

Democratic countries adopt anonymous voting.

The whistleblower responds to the interview on condition of anonymity.

Anonymous is also used for organization name.

Anonymous of hacker group makes political claim by using DDoS attack and hacking.

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語源nom, onym (名前)の英単語の意味まとめ

 

apathy /ˈæpəθi/ の意味と語源

apathyの意味は「無気力」です。

語源はa(無い)とpathos(感情)に由来します。

同義語はlanguor, lethargyです。

英語の解説と例文

Apathy means “lethargy”.

The etymology comes from a (no) and pathos (emotion).

Synonyms are languor, lethargy.

Apathy is a state in which feelings become indifferent to what is usually moved.

It is considered to be the main symptom of depression.

Student apathy is a lethargic state peculiar to university students.

Male students, who are serious and mentally weak, are likely to have this illness.

Apathy is also used in the field of politics.

Recently, political apathy has spread among young people.

It leads to a decline in the voting rate in the election.

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語源path, pass (感情、苦痛)の英単語の意味まとめ

 

aphasia /əféɪʒ(i)ə/ の意味と語源

aphasiaの意味は「失語症」です。

語源はa(無い)とphasis(発音)に由来します。

英語の解説と例文

Aphasia means “difficulty of speaking, writing and reading”.

The etymology comes from a (no) and phasis (pronunciation).

Aphasia is a state in which language function has been impaired due to damage of the brain’s language center.

Aphasia is a type of high-order brain dysfunction that is the same as memory impairment, attention disorder, paralysis, etc.

When aphasia develops, words that you want to say do not come up and you can not understand the letters.

The main cause of aphasia is brain damage due to stroke or accident.

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語源phon (音)の英単語の意味まとめ

 

aphonia /ey-foh-nee-uh/ の意味と語源

aphoniaの意味は「失声症」です。

語源はa(無い)とphone(音)に由来します。

原義はギリシャ語のaphonia(言葉が出ない状態)です。

英語の解説と例文

Aphonia means “medical condition that you cannot make voices”.

The etymology comes from a (no) and phone (sound).

The original meaning is aphonia (a state where words do not come out) in Greek.

Aphonia is a condition in which, due to stress or trauma, voice can not be output despite the absence of abnormality in the throat.

Aphonia is a psychogenic disorder.

To treat aphonia, let’s see a psychiatry department or psychosomatic medicine department.

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語源phon (音)の英単語の意味まとめ

 

apolitical /èɪpəlíṭɪk(ə)l/ の意味と語源

apoliticalの意味は「政治的に無関心な」です。

語源はa(無い)とpolitical(政治)に由来します。

同義語はindifferent to politicsです。

英語の解説と例文

Apolitical means “politically indifference”.

The etymology comes from a (nothing) and political (politics).

Synonyms are indifferent to politics.

Recently there are an increasing number of young people who become apolitical, which has led to a decline in the voting rate of the elections.

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語源polis (市)の英単語の意味まとめ

 

atheism /éɪθiìzm/ の意味と語源

atheismの意味は「無神論」です。

語源はa(無い)とtheos(神)に由来します。

英語の解説と例文

Atheism means “the idea that there is no God anywhere”.

The etymology comes from a (no) and theos (god).

Atheism is a way of thinking that God does not exist in the world.

Because atheism is a confrontational relationship with existing religion, atheists are disliked in a religious area.

Some atheists assert that they are agnostic to avoid useless conflict.

In Islamic values, atheism is considered evil.

In some Muslim countries, writing atheism in the religious section of the document may result in disadvantageous treatment.

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語源theo (神)の英単語の意味まとめ

 

atom /ˈæṭəm/ の意味と語源

atomの意味は「原子」です。

語源はa(無い)とtomos(切る)に由来します。

原義はラテン語のatomus(分割できない粒子)です。

英語の解説と例文

Atom means “the smallest part of element”.

The etymology comes from a (no) and tomos (cut).

The original meaning is atomus (particle which can not be divided) in Latin.

An atom is a minimum unit of an element.

Atom is composed of nuclei and electrons.

For example, hydrogen molecules, forming hydrogen gas, are composed of two hydrogen atoms.

Oxygen molecules, forming oxygen, are composed of two oxygen atoms.

Likewise, our familiar water is made up of water molecules, and water molecules are composed of two hydrogen atoms and one oxygen atom.

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語源tomy, ectomy (切る)の英単語の意味まとめ

 

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