sloping trough

Definitions of sloping trough
1

n sloping channel through which things can descend

Synonyms:
chute, slide, slideway
Types:
coal chute
a chute for coal
runway
a chute down which logs can slide
water chute
chute with flowing water down which toboggans and inner tubes and people slide into a pool
Type of:
gutter, trough
a channel along the eaves or on the roof; collects and carries away rainwater

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