Search Result for "tet": 
Wordnet 3.0

NOUN (1)

1. the New Year in Vietnam; observed for three days after the first full moon after January 20th; 



WordNet (r) 3.0 (2006):

Tet
    n 1: the New Year in Vietnam; observed for three days after the
         first full moon after January 20th


The Free On-line Dictionary of Computing (19 January 2023):

TET

   Test Environment Toolkit project coordinated by X/Open.