s, a, o, e, l, n, m, t, i, v, y are letters that make 'ventilation system'
system, lat, la, ti, te, NT, at, em, en, on, il, ventilation, stem, vent, IL, LA, Io, ion, At, La, Te, Ti are words within 'ventilation system'
1 possible definitions for 'ventilation system'
Under this definition, ventilation system is a noun and has the following properties:
ventilation, ventilating system have the same meaning as 'ventilation system'
'ventilation system' can be a type of mechanical system.
ventilation shaft, ventilator are parts of 'ventilation system'.
ventilate are derivatives of 'ventilation system'.