[1] : The Collaborative International Dictionary of English v.0.48

moot \moot\, n. as. m=ot, gem=ot, a meeting; -- usually in
   comp. written also mote.
   1. a meeting for discussion and deliberation; esp., a meeting
      of the people of a village or district, in anglo-saxon
      times, for the discussion and settlement of matters of
      common interest; -- usually in composition; as, folk-moot.
      --j. r. green.
      1913 webster

   2. from moot, v. a discussion or debate; especially, a
      discussion of fictitious causes by way of practice.
      1913 webster

            the pleading used in courts and chancery called
            moots.                                --sir t.
                                                  elyot.
      1913 webster

   moot case, a case or question to be mooted; a disputable
      case; an unsettled question. --dryden.

   moot court, a mock court, such as is held by students of
      law for practicing the conduct of law cases.

   moot point, a point or question to be debated; a doubtful
      question.

   to make moot v. t. to render moot2; to moot3.
      1913 webster +pjc
see also:
mote moot moot case moot court moot point to make moot 

[2] : Moby Thesaurus II by Grady Ward, 1.0

25 moby thesaurus words for "moot point":
   bone of contention, catechism, cross-interrogatory, cross-question,
   debating point, demand, feeler, inquiry, interrogation,
   interrogative, interrogatory, issue, leader, leading question,
   point at issue, point in question, problem, query, question,
   question at issue, question mark, quodlibet, topic, trial balloon,
   vexed question

Decimal Point >> D Words
Decimal Point, definition of term: Decimal Point
decimal+point_pag1.html

Dew Point >> D Words
Dew Point, definition of term: Dew Point
dew+point_pag1.html

Data Point >> D Words
Data Point, definition of term: Data Point
data+point_pag1.html

Compass Point >> C Words
Compass Point, definition of term: Compass Point
compass+point_pag1.html

Boiling Point >> B Words
Boiling Point, definition of term: Boiling Point
boiling+point_pag1.html

Anchor Point >> A Words
Anchor Point, definition of term: Anchor Point
anchor+point_pag1.html