Englishfor English speakers
medical
Adjective
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About physical health and medicine.
Dr. Barry was very creative in his teaching, research, and medical practice.
Often the poor do not go to a doctor because they are unable to pay for medical treatment.
medical
Noun
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A medical is a general check by a doctor.
I'd like to make an appointment for my annual medical.
echelon
Noun
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An echelon is a level or rank in an organization, profession, or society.
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An echelon is a formation of troops, ships in diagonal parallel rows.