ent

noun1

1. •
   A large, fictional, humanoid, walking tree in works by J. R. R. Tolkien.

   • […]and that fine young ent Quickbeam is merely a minor crux in an Old English glossary (the name Quickbeam means 'living tree' in Old English). — 2003

verb1

1. •
   To pour, especially of rain.

   • "[…] ent me out some beer, / Fill up my glass to quinch my thust, Weth bitter like thee'st gove me fust." — 1880

noun3

1. •
   An otorhinolaryngologist; a physician who treats the ear, nose, and throat.
2. •
   Initialism of ear, nose and throat.
3. •
   Initialism of extreme nuclear transient.