trach

Noun

 * 1)  A tracheotomy or tracheostomy.
 * 2)  The tube inserted in a tracheotomy.
 * 3)  One who undergoes a tracheotomy.

Etymology
From, from , from (compare 🇨🇬, enlargement of ).

Noun

 * 1) trough long, narrow, open container for feeding animals