I have heard my grandsire say full oft, Extremity of
griefs would make men mad. --Shak.
2. Excited beyond self-control or the restraint of reason;
inflamed by violent or uncontrollable desire, passion, or
appetite; as, to be mad with terror, lust, or hatred; mad
against political reform.
It is the land of graven images, and they are mad
upon their idols. --Jer. 1. 88.
And being exceedingly mad against them, I persecuted
them even unto strange cities. --Acts xxvi.
11.
3. Proceeding from, or indicating, madness; expressing
distraction; prompted by infatuation, fury, or extreme
rashness. ``Mad demeanor.'' --Milton.
Mad wars destroy in one year the works of many years
of peace. --Franklin.
The mad promise of Cleon was fulfilled. --Jowett
(Thucyd.).
4. Extravagant; immoderate. ``Be mad and merry.'' --Shak.
``Fetching mad bounds.'' --Shak.
5. Furious with rage, terror, or disease; -- said of the
lower animals; as, a mad bull; esp., having hydrophobia;
rabid; as, a mad dog.
6. Angry; out of patience; vexed; as, to get mad at a person.
[Colloq.]
7. Having impaired polarity; -- applied to a compass needle.
[Colloq.]
{Like mad}, like a mad person; in a furious manner; as, to
run like mad. --L'Estrange.
{To run mad}.
(a) To become wild with excitement.
(b) To run wildly about under the influence of
hydrophobia; to become affected with hydrophobia.
{To run mad after}, to pursue under the influence of
infatuation or immoderate desire. ``The world is running
mad after farce.'' --Dryden.
Note: Madder is sometimes used in forming pigments, as lakes,
etc., which receive their names from their colors; as.
madder yellow.
{Field madder}, an annual European weed ({Sherardia
arvensis}) resembling madder.
{Indian madder}, the East Indian {Rubia cordifolia}, used in
the East for dyeing; -- called also {munjeet}.
{Wild madder}, {Rubia peregrina} of Europe; also the {Galium
Mollugo}, a kind of bedstraw.