topgallant
1. top.gal.lant \(')ta:p-'gal-*nt, t*-'gal-\ aj [1top + gallant, adj.] 1:
of, relating to, or being a part next above the topmast and below the r
oyal mast {~ sail ~ mast} 2: raised above the adjoining portions {~ rail}
2. topgallant n 1: a topgallant mast or sail 2: the topmost point :
PINNACLE
Webster's English Dictionary