sol·i·ta·ry/`sɑləˏtɛrɪ; ˈsɒlɪtəri/ adj 1 a solitary person or thing is the only one in a place 单独的，唯一的: A solitary tree grew on the hilltop. 山顶上长着一棵孤零零的树。 2 a solitary activity is something that you do alone 〔活动〕独自进行的: a long solitary walk 一个人的长途步行 3 a solitary person chooses to spend a lot of time alone 喜欢独处的