挺拔 (tǐng bá) is an adjective describing something that stands upright, straight, and stately—often with a sense of strength, grace, and natural dignity. The first character 挺 means 'to stand straight' or 'to protrude,' while 拔 means 'to pull up' or 'to rise upward'; together, they evoke the image of something rising powerfully and unswervingly from its base, like a tree stretching toward the sky or a person holding themselves with proud, effortless posture.

This word is most commonly used to describe tall, slender trees (e.g., pines, poplars, or bamboo) whose trunks are straight and branches well-proportioned. It’s also frequently applied to human posture—especially in formal or literary contexts—to convey elegance, confidence, and physical discipline. Though occasionally used for buildings or mountains, its core imagery remains organic and vertical, rooted in natural resilience and aesthetic harmony.