Un`ex*press"ive (?), a.
1.
Not expressive; not having the power of utterance; inexpressive.
2.
Incapable of being expressed; inexpressible; unutterable; ineffable.
[Obs.]
Run, run, Orlando; carve on every tree
The fair, the chaste and unexpressive she.
Shak.
-- Un`ex*press"ive*ly, adv.
© Webster 1913.