Definify.com
Webster 1913 Edition
Doubtful
Doubt′ful
,Adj.
1.
Not settled in opinion; undetermined; wavering; hesitating in belief; also used, metaphorically, of the body when its action is affected by such a state of mind;
as, we are
. doubtful
of a fact, or of the propriety of a measureMethinks I should know you, and know this man;
Yet I am
Yet I am
doubtful
. Shakespeare
With
doubtful
feet and wavering resolution. Milton.
2.
Admitting of doubt; not obvious, clear, or certain; questionable; not decided; not easy to be defined, classed, or named;
as, a
. doubtful
case, hue, claim, title, species, and the likeBeauty is but a vain and
doubtful
good. Shakespeare
Is it a great cruelty to expel from our abode the enemy of our peace, or even the
doubtful
friend [i. e., one as to whose sincerity there may be doubts]? Bancroft.
3.
Characterized by ambiguity; dubious;
as, a
doubtful
expression; a doubtful
phrase.4.
Of uncertain issue or event.
We . . . have sustained one day in
doubtful
fight. Milton.
The strife between the two principles had been long, fierce, and
doubtful
. Macaulay.
5.
Fearful; apprehensive; suspicious.
[Obs.]
Syn. – Wavering; vacillating; hesitating; undetermined; distrustful; dubious; uncertain; equivocal; ambiguous; problematical; questionable.
Webster 1828 Edition
Doubtful
DOUBTFUL
,Adj.
1.
Dubious; not settled in opinion; undetermined; wavering; hesitating; applied to persons; as, we are doubtful of a fact, or of the propriety of a measure.2.
Dubious; ambiguous; not clear in its meaning; as a doubtful expression.3.
Admitting of doubt; not obvious, clear or certain; questionable; not decided; as a doubtful case; a doubtful proposition; it is doubtful what will be the event of the war.4.
Of uncertain issue.We have sustained one day in doubtful fight.
5.
Not secure; suspicious; as, we cast a doubtful eye.6.
Not confident; not without fear; indicating doubt.With doubtful feet, and wavering resolution.
7.
Not certain or defined; as a doubtful hue.