INEXPRESSIVE Meaning of INEXPRESSIVE in English [in.ex.pres.sive] adj (1652) 1 archaic: inexpressible 2: lacking expression or meaning "an ~ face" -- in.ex.pres.sive.ly adv -- in.ex.pres.sive.ness n Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012