1. Pertinaciously adhering to an opinion, purpose, or course; persistent; not yielding to reason, arguments, or other means; stubborn; pertinacious; — usually implying unreasonableness. I have known great cures done by obstinate resolution of drinking no wine. Sir W. Temple. No ass so meek, no ass so obstinate. Pope. Of sense and outward things. Wordsworth.
2. Not yielding; not easily subdued or removed; as, obstinate fever; obstinate obstructions.
Syn.
— Stubborn; inflexible; immovable; firm; pertinacious; persistent;
headstrong; opinionated; unyielding; refractory; contumacious. See
Stubborn.
— Ob"sti*nate*ly, adv.
— Ob"sti*nate*ness, n.
OBSTINATION
Ob`sti*na"tion, n. Etym: [L. obstinatio.]
Defn: Obstinacy; stubbornness. [Obs.] Jer. Taylor.
OBSTIPATION Ob`sti*pa"tion, n. Etym: [L. obstipatio a close pressure; ob (see Ob- ) + stipare to press.]
1. The act of stopping up, as a passage. [Obs.] Bailey.
2. (Med.)
Defn: Extreme constipation. [Obs.] Hooper.
OBSTREPEROUS Ob*strep"er*ous, a. Etym: [L. obstreperus, from obstrepere to make a noise at; ob (see Ob-) + strepere to make a noise.]