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Webster 1913 Edition


Headway

Head′wayˊ

(-wûrkˊ)
,
Noun.
1.
The progress made by a ship in motion; hence, progress or success of any kind.
2.
(Arch.)
Clear space under an arch, girder, and the like, sufficient to allow of easy passing underneath; clearance; headroom.

Webster 1828 Edition


Headway

HEADWAY

,
Noun.
hed'way. The motion of an advancing ship. A ship makes headway, when she advances, as from a state of rest.