0 a special word or phrase used in relation to a particular subject or activity :
That explains why economic discipline is a term of art that financial spokesmen of all parties use.
They also tell me that "merchandise" is a term of art which does not apply to all kinds of goods.
It is a term of art which means just what one would expect it to mean.
It is a legal term of art with which we cannot deal this afternoon.
I do not know if that is used as a term of art or not.
The word "illuminations"is a term of art in certain parts of the country, and"special illuminations" is capable of a certain extension.
It is not an accepted term of art which is well understood.
He described the term "organs of organisations" as a term of art.