balk

Short definition from Wiktionary

Noun

1. 1
   An uncultivated ridge formed in the open field system, caused by the action of ploughing.
2. 2
   The wall of earth at the edge of an excavation.
3. 3
   Beam, crossbeam; squared timber; a tie beam of a house, stretching from wall to wall, especially when laid so as to form a loft, "the balks".
4. 4
   A hindrance or disappointment; a check.
5. 5
   A sudden and obstinate stop.
6. 6
   An omission.
7. 7
   A deceptive motion: An illegal motion by the pitcher, intended to deceive a runner.
8. 8
   A deceptive motion: A motion used to deceive the opponent during a serve.
9. 9
   The area of the table lying behind the line from which the cue ball is initially shot, and from which a ball in hand must be played.
10. 10
    The area of the table lying behind the baulk line.
11. 11
    The rope by which fishing nets are fastened together.
12. 12
    A small brass ornament fixed at the top of a wand.

Verb

1. 1
   To pass over or by.
2. 2
   To omit, miss, or overlook by chance.
3. 3
   To miss intentionally; to avoid.
4. 4
   To stop, check, block; to hinder, impede.
5. 5
   To stop short and refuse to go on.
6. 6
   To refuse suddenly.
7. 7
   To disappoint; to frustrate.
8. 8
   To engage in contradiction; to be in opposition.
9. 9
   To leave or make balks in.
10. 10
    To leave heaped up; to heap up in piles.
11. 11
    To make a deceptive motion to deceive another player.

Proper noun

1. 1
   A surname.