1.
If someone is ~, they are tense, nervous, and unable to relax. (mainly AM INFORMAL)
Tonight he is manic, ~ and uptight.
= edgy, uptight
ADJ: usu v-link ADJ
2.
A computer, organization, or person that is ~ has the equipment that is necessary to use the Internet. (INFORMAL)
Once more people are ~, the potential to change the mainstream media will be huge.
ADJ
3.
Wired is used to describe material or clothing that has wires sewn into it in order to keep it stiff.
...a length of ~ ribbon.
ADJ: usu ADJ n