[rec.ti.lin.e.ar] adj [LL rectilineus, fr. L rectus + linea line] (1659) 1: moving in or forming a straight line "~ motion"
2: characterized by straight lines
3: perpendicular 3 -- rec.ti.lin.e.ar.ly adv
RECTILINEAR
Meaning of RECTILINEAR in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012