1) Arachnid 2) Arachnoid 3) Daddy longlegs 4) Phalangium opilio 5) Sharecropper, at times 1) Daddy long legs 
• (n.) A man engaged in harvesting. • (n.) See Daddy longlegs, 1.
Har'vest·man (-m a n) noun ; plural Harvestmen (-m e n). 1. A man engaged in harvesting. Shak. 2. (Zoology) See Daddy longlegs , 1. 
[n] - spider-like arachnid with a small rounded body and very long thin legs
Opiliones - eight-legged invertebrates within the Class Arachnida.
daddy longlegs 2 Phalangium opilio noun spiderlike arachnid with a small rounded body and very long thin legs
Small animal (an arachnid) related to spiders with very long, thin legs and a small body. Harvestmen are different from true spiders in that they do not have a waist or narrow part to the oval body. They feed on small insects and spiders, and lay their eggs in autumn, to hatch the following spring or early summer. They are found from the Arctic to ...