Tappet-hen, a large measure of claret holding three magnums or Scots pints.
Tauld, told.
Taupie, tawpie, an awkward girl, a tomboy.
Thae, these, those.
Thrawn, thwarted or twisted.
Threepit, averred, persisted.
Till't, to it.
Tither, the other.
Toom, empty.
Topping, excellent.