erases is a form of:

Trachea



noun — Plural: Tracheae, tracheas
1.
(the tube that conveys air from the larynx to the bronchi windpipe) in scientific use tracheae បំពង់ខ្យល់ទៅសួត
2.
(វេជ្ជសាស្ត្រ) បំពង់ខ្យល់
ENGLISH MEANING
noun — Plural: Tracheae, tracheas
1.
One of the respiratory tubes of insects and arachnids.
2.
One of the large cells in woody tissue which have spiral, annular, or other markings, and are connected longitudinally so as to form continuous ducts.
1.
The windpipe