stroke-n; 13 Senses

Sense Number 1: the act of striking an object, usually with an implement

Commentary: STROKE[+event][+physical][+striking][+of_object]

Examples:
They received three strokes of the cane as punishment.
At the stroke of twelve Cinderella's coach turned into a pumpkin. (clock's hammer strikes gong)
A stroke of lightning split the tree trunk down the middle.
He lopped the prisoner's head off with one stroke of his sword.

Mappings:
PropBank: NM
WordNet 0.0 Sense Numbers: 1

Sense Number 2: a stylistic or technical manner of hitting a ball

Commentary: STROKE[+event][+physical][+striking][+stylistic][+of_ball]
NOTE: a narrower, sports usage of Sense 1

Examples:
Mary's instructor is helping her to improve her golf stroke. (how she hits the ball)
That tennis player is famous for his powerful stroke.
With a mighty stroke of the bat, the hitter sent the baseball out of the ball park for a home run.

Mappings:
PropBank: NM
WordNet 3.0 Sense Numbers: 1

Sense Number 3: apoplexy, sudden physical disablement from the occlusion of a blood vessel to the brain

Commentary: STROKE[+event][+physical][+disablement][+sudden][+from_occlusion][+blood_vessel][+to_brain]

Examples:
Rapid treatment has a significant impact on the recovery of patients who have suffered a stroke.
The woman lost use of her right arm after her stroke.

Mappings:
PropBank: stroke.01
WordNet 3.0 Sense Numbers: 3

Sense Number 4: cycle of movement of a piston

Commentary: STROKE[+event][+physical][+motion][+cyclic][+of_piston]

Examples:
This type of engine has four strokes, and that one only two strokes.
During the power stroke of the engine, the piston is compressed.

Mappings:
PropBank: NM
WordNet 3.0 Sense Numbers: 2

Sense Number 5: petting, brushing motion of the hand, or implement

Commentary: STROKE[+event][+physical][+touching][+repetitive]

Examples:
The cat purred in my lap and seemed to enjoy the stroke of its fur.
The woman gives her hair 100 strokes a day with a brush, to keep it lustrous.

Mappings:
PropBank: NM
WordNet 3.0 Sense Numbers: 4, 5

Sense Number 6: the unit of scoring in a golf game

Commentary: STROKE[+quantity][+unit][+scoring][+golf]
NOTE: derived from Sense 2, but here refers to points accrued in golf, occurs with a number

Examples:
John is currently ahead by two strokes.
I was two over par on that hole because it took me five strokes to sink the ball.

Mappings:
PropBank: NM
WordNet 3.0 Sense Numbers: 7

Sense Number 7: oarsman in a rowing shell who sets the pace

Commentary: STROKE[+entity][+person][+oarsman][+pacesetter][+of_rowing_shell]

Examples:
The stroke told his crew to pick up the pace as they approached the boathouse.
Bob was a stroke in college for an eight. (rowing shell with 8 rowers)

Mappings:
PropBank: NM
WordNet 3.0 Sense Numbers: 9

Sense Number 8: a sudden, unexpected event

Commentary: STROKE[+event][+unexpected][+sudden]

Examples:
By a stroke of good luck, I found my earring in the parking lot, after the snow melted.
John's solution to our problem was a stroke of genius.
The company managed to survive through several strokes of bad luck.

Mappings:
PropBank: NM
WordNet 3.0 Sense Numbers: 10

Sense Number 9: a punctuation mark that functions as a separator

Commentary: STROKE[+entity][+symbolic][+punctuation][+mark][+separator]

Examples:
You can use either dashes or strokes as formatting punctuation for calendar dates.
I wrote a stroke between the 'and' and the 'or'.

Mappings:
PropBank: NM
WordNet 3.0 Sense Numbers: 11

Sense Number 10: brushed marks on a surface, using an implement

Commentary: STROKE[+form][+physical][+brush_mark][+intentional][+on_surface] [+event][+physical][+marking][+intentional][+surface][+with_implement]

Examples:
Analysis of the painting has concluded that the brush strokes are not those of Van Gogh.
Her technique involves large sweeping strokes of bright acrylic paints on a white background.
With the stroke of the President's pen, the bill became law.
To make this Chinese character, first make the vertical stroke, then the diagonal ones.

Mappings:
PropBank: stroke.01
WordNet 3.0 Sense Numbers: 12

Sense Number 11: repetitive propelling beat of the body through water

Commentary: STROKE[+event][+physical][+pulling][+repetitive][+of_body][+through_water]

Examples:
The swimmers are practicing their strokes in the pool.
John is going to teach me the butterfly stroke.
He swam across the lake with a smooth, even stroke.
The strokes of the rowing crew were not quite in synch with each other.

Mappings:
PropBank: NM
WordNet 3.0 Sense Numbers: 1

Sense Number 12: all at once

Commentary: IDIOM: at_a_stroke

Examples:
She spent all her savings at a stroke.

Mappings:
PropBank: NM
WordNet 0.0 Sense Numbers: Idiom

Sense Number 13: do not work at all

Commentary: IDIOM: not_do_a_stroke_of_work
NOTE: always in the negative

Examples:
John's brother never does a stroke of work around the house.

Mappings:
PropBank: NM
WordNet 0.0 Sense Numbers: Idiom