Sentence:  So choosing a good <WSD>tree</WSD> , he clambered up into it , found a comfortable notch , and curled up in it to sleep , like the tousled bear he was , with his hands across his chest , as though surfeited with honey . 
Meaning of the word marked with <WSD> tags:  a tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosperms and angiosperms