nave
1. nave \'na-v\ n [ME, fr. OE nafu; akin to OE nafela navel] : the hub of a wheel 2. nave n [ML navis, fr. L, ship; akin to OE no-wend sailor, Gk naus] ship, Skt nau : the main part of the interior of a church; esp : the long narrow central hall in a cruciform church that rises higher than the aisles flanking it to form a clerestory