Found 2 items, similar to inboard.
English → English (WordNet) Definition: inboard inboard adj : located within the hull or nearest the midline of a vessel or aircraft; “the inboard flaps on the wing” [ant: outboard]
English → English (gcide) Definition: Inboard Inboard \In"board`\, a. & 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. [1913 Webster] 2. (Mech.) From without inward; toward the inside; as, the inboard stroke of a steam engine piston, the inward or return stroke. [1913 Webster]