In grammar, an abstract noun refers to a quality or idea rather than to a physical object.
抽象的 (名词) • ...abstract words such as glory, honour, and courage. …诸如光荣、荣誉、勇气这样的抽象词汇。
An abstract is an abstract work of art.
抽象作品 • His abstracts are held in numerous collections. 他的抽象画被纳入到很多收藏中。
In about 1930, Calder turned from realistic wire figures to abstract ones.
大约在1930年,考尔德从现实的金属线作品转向抽象作品。