plum

1. N-COUNT A plum is a small, sweet fruit with a smooth purple, red, or yellow skin and a pit in the middle. 李子

2. N a small rosaceous tree, Prunus domestica, with white flowers and an edible oval fruit that is purple, yellow, or green and contains an oval stone 西洋李; 歐洲李→see also greengage , damson

3. COLOR Something that is plum or plum-coloured is a dark reddish-purple colour. 紫紅色的

...plum-coloured silk. …紫紅色的絲綢。