Webster's Revised Unabridged Dictionary · 1913

Intolerant

Intolerant (in*tol"ẽr*ant) , adjective

[Latin intolerans, -antis: compare French intolérant. See In- not, and Tolerant.]

1.
Not enduring; not able to endure.
The powers of human bodies being limited and intolerant of excesses. — Arbuthnot
2.
Not tolerating difference of opinion or sentiment, especially in religious matters; refusing to allow others the enjoyment of their opinions, rights, or worship; unjustly impatient of the opinion of those disagree with us; not tolerant; unforbearing; bigoted.
Religion, harsh, intolerant, austere, Parent of manners like herself severe. — Cowper

Intolerant , noun

An intolerant person; a bigot.