How Do You Spell ANNULUS TRACHEAE?

Pronunciation: [ɐnˈuːluːz tɹɐkˈiː] (IPA)

Annulus tracheae is a term used in anatomy to describe a ring-shaped structure around the trachea. The spelling of this word can be broken down using IPA phonetic transcription: /əˈnjuːləs trəˈkiːiː/. The first part, "annulus," is pronounced with a schwa sound followed by "n-yoo-lus." The second part, "tracheae," is pronounced as "truh-kee-ee," with a long "e" sound at the end. Proper spelling of scientific terms is important in order to ensure accurate communication in fields such as medicine and biology.

ANNULUS TRACHEAE Meaning and Definition

1. Annulus tracheae refers to the ring-like structure found in the trachea of certain animals, particularly in insects. It is a distinct feature that is observable when examining the internal structure of the trachea under a microscope.

   The trachea is the respiratory tube that allows the passage of air through the body in insects and some other invertebrates. Within this tube, the annulus tracheae can be identified as a series of complete rings or band-like structures that encircle the lumen of the trachea. These annuli are typically composed of chitin, a tough and flexible substance that provides structural support.

   The annulus tracheae are essential for maintaining the integrity and shape of the tracheal tube. They help prevent the trachea from collapsing when the insect is not actively breathing or when external pressure is applied. The number and arrangement of these rings can vary depending on the species, but they are generally evenly spaced along the length of the trachea.

   The annulus tracheae also play a role in facilitating gas exchange. They help regulate the flow of air into and out of the trachea, ensuring efficient respiration. Additionally, annuli can act as sites for the attachment of muscles, allowing for controlled expansion and contraction of the tracheal tube.

2. One of the cartilaginous rings of the trachea.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for ANNULUS TRACHEAE

• znnulus tracheae
• snnulus tracheae
• wnnulus tracheae
• qnnulus tracheae
• abnulus tracheae
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• anbulus tracheae
• anmulus tracheae
• anjulus tracheae
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• annylus tracheae
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• ann8lus tracheae
• ann7lus tracheae
• annukus tracheae
• annupus tracheae

Etymology of ANNULUS TRACHEAE

The word "annulus tracheae" is derived from Latin. Here's the breakdown:

1. Annulus: This comes from the Latin noun "annulus", which means "ring" or "circular band".

2. Tracheae: This is the plural form of the Latin noun "trachea", which refers to the windpipe or the airway in humans and animals.

When combined, "annulus tracheae" refers to the rings or circular bands present in the trachea. These rings help maintain the shape and structural integrity of the trachea, allowing air to flow into and out of the lungs.