Word Study
[2x]
: MÜ Mä Mæ Mé Mê Mö Mœ M- M. M1 M2 M3 M< Ma Mb Mc Md Me Mf Mg Mh Mi Mk Ml Mm Mn Mo Mp Mr Ms Mt Mu Mv Mw Mx My
mattoid
CIDE DICTIONARY
mattoid, n. [It. matto mad (cf. L. mattus, matus, drunk) + -oid.].
A person of congenitally abnormal mind bordering on insanity or degeneracy. [Webster 1913 Suppl.]
OXFORD DICTIONARY
mattoid, n. a person of erratic mind, a mixture of genius and fool.
Etymology
It. mattoide f. matto insane
For further exploring for "mattoid" in Webster Dictionary Online