Definify.com
Webster 1913 Edition
Inboard
In′boardˊ
,Adj.
& adv.
1.
(Naut.)
Inside the line of a vessel’s bulwarks or hull; the opposite of
outboard
; as, an
inboard
engine; an inboard
cargo; haul the boom inboard
.2.
(Mech.)
From without inward; toward the inside;
as, the
. inboard
stroke of a steam engine piston, the inward or return stroke