Definition of tee-iron:
(n) :
(golf) A flat area of ground from which players hit their first shots on a golf hole.
(n) :
(sports) A usually wooden or plastic peg from which a ball is kicked or hit.
(v) :
(golf) To place a ball on a tee
(n) :
The name of the Latin-script letter T/t.
(n) :
Something shaped like the letter T.
(n) :
(computing) The process of redirecting output to multiple destinations.