tis

Pronunciation:  US [ti] UK [tiː]
  • n."Planting" tree (Cordyline terminalis)
  • abbr.(=
  • WebCarcinoma in situ; tool interface standard (the Tool Interface Standard)
n.
1.
the seventh note in the sol- fa musical scale 
abbr.
1.
[ Chemistry](= titanium) 
2.
[ Chemistry](= thallium)