tui

noun1

1. •
   A species of honeyeater, Prosthemadera novaeseelandiae, a bird which is endemic to New Zealand.

   • Mr. Charles Enderby showed us a New Zealand Tui, or parson-bird, in a glass case, which he had kept alive in England for two years. — 1884

noun3

1. •
   Initialism of text-based user interface or terminal user interface.
2. •
   Initialism of touch user interface.
3. •
   Initialism of tangible user interface.