Answer:

gutter

Answer	Crossword Clue
GUTTER	Trough
GUTTER	Trough along eaves
GUTTER	Bowler's bane

GUTTER	Lane boundary
GUTTER	Type of ball in bowling
GUTTER	Water catcher
GUTTER	Roof attachment
GUTTER	Where a leader leads to
GUTTER	Alley border
GUTTER	Bowling-alley border
GUTTER	Bowling-lane boundary

GUTTER	Channel.
GUTTER	Place for a certain snipe
GUTTER	Alley flanker
GUTTER	Water carrier
GUTTER	Type of ball
GUTTER	Water mover on a house
GUTTER	Water catcher on a house
GUTTER	Lane boundary, in bowling

GUTTER	Water-mover on a house
GUTTER	Idiomatic setting for a dirty mind
GUTTER	Bad place for a bowling ball or the mind