1a piece; a chunk
2(coll.) one yuan; a dollar
3together; in the same place; in company
4(fig.) (coll.) (typically preceded by a specifier such as 这|这) aspect; area; dimension (Example: 情感这一块|情感这一块 "the emotional aspect (of it)")
Examples
tā yòng他用yí kuài一块mù tou木头kè刻chū出yì一zūn尊fó xiàng佛像。
他用一块木头刻出一尊佛像。
He carved a Buddha statue from wood.
我叔叔给了我一块漂亮的手表。
I was given a nice watch by my uncle.
他的头撞倒了一块岩石。
He hit his head against a rock.