Of his complexion he was sanguine.
Chaucer.
Like to that sanguine flower inscribed with woe.
Milton.
2. Characterized by abundance and active circulation of blood; as, a sanguine bodily temperament.
3. Warm; ardent; as, a sanguine temper.
4. Anticipating the best; not desponding; confident; full of hope; as, sanguine of success.
Syn. -- Warm; ardent; lively; confident; hopeful.
San"guine, n. 1. Blood color; red. Spenser.
2. Anything of a blood-red color, as cloth. [Obs.]
In sanguine and in pes he clad was all.
Chaucer.
3. (Min.) Bloodstone.
4. Red crayon. See the Note under Crayon, 1.
San"guine, v. t. To stain with blood; to impart the color of blood to; to ensanguine.
San"guine*less, a. Destitute of blood; pale. [R.]
San"guine*ly, adv. In a sanguine manner.
I can not speculate quite so sanguinely as he does.
Burke.
San"guine*ness, n. The quality of being sanguine.
San*guin"e*ous (?), a. [L. sanguineus. See Sanguine.] 1. Abounding with blood; sanguine.
2. Of or pertaining to blood; bloody; constituting blood. Sir T. Browne.
3. Blood-red; crimson. Keats.
san*guin"i*ty, n. The quality of being sanguine; sanguineness. Swift.
San"gui*niv"o*rous (?), a. [L. sanguis + vorare to devour.] Subsisting on blood.
San*guin"o*len*cy (?), n. The state of being sanguinolent, or bloody.
San*guin"o*lent (?), a. [L. sanguinolentus, from sanguis blood: cf. F. sanguinolent.] Tinged or mingled with blood; bloody; as, sanguinolent sputa.
San"gui*suge (?), n. [L. sanguisuga; sanguis blood + sugere to suck.] (Zoöl.) A bloodsucker, or leech.
The Gutenberg Webster's Unabridged Dictionary: Section S · The Wunder Library — complete classics, free to read, with narration.