Adenoid: meaning, definitions and examples

The term 'adenoid' comes from the Greek word 'adenoeides', meaning 'gland-like'. The root 'aden' means 'gland' and '-oid' indicates resemblance, so the term literally means resembling a gland. Adenoids were first identified in the late 19th century as a key component of the body's immune system, particularly in children. They help in the production of antibodies and play a role in fighting off infections, especially respiratory ones. Over time, as medical understanding evolved, awareness of the complications that can arise from enlarged adenoids—such as obstructive sleep apnea and ear infections—became apparent, leading to surgical interventions like adenoidectomy becoming more common.

This word's position of #30,545 indicates it's among the more rare English words. While understanding it broadens your vocabulary, focus on more common words first.

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• 30545 adenoid
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