definition of
tat

[1] #1 tat v. [intertwine] make lacework by knotting or looping. wn

[2] #2 tat n. [cheapness, tackiness, sleaze] tastelessness by virtue of being cheap and vulgar. wn

[3] #3 tat n. [Thematic Apperception Test, TAT] a projective technique using black-and-white pictures; subjects tell a story about each picture. wn