1. optimistic or positive, especially in an apparently bad or difficult situation
2. having a ruddy, healthy complexion
Usage: literary

Examples

• Despite the team’s poor record, the coach remained sanguine about their chances.
• She was sanguine that the project would succeed despite the setbacks.
• His sanguine outlook helped him through difficult times.
• The investors were surprisingly sanguine about the market downturn.
• Even after the rejection, he maintained a sanguine attitude about his job search.
• The author described the character’s sanguine complexion in vivid detail.