/ (ˈʌndəˌtaɪm) / noun. informal the time spent by an employee at work in non-work-related activities like socializing, surfing the internet, making personal telephone calls, etc.

What is undertime?

(Entry 1 of 2) 1 : a time less than the time allotted for the performance of some task or the completion of a program or speech. 2 : working time that is less than full time or a required minimum.

How do you use Undertime in a sentence?

"When I returned to the time when I had picked up the pistol, all I could see from the undertime was a shimmering flow of energy and a sea of hot glass fused into strange shapes and emitting a hellish glare quite discernible from the undertime."