Korean to English Dictionary (한영사전 / Han-Yeong Sajeon)

Rem-Sleep

A phase of sleep characterized by rapid movement of the eyes, increased brain activity, and vivid dreams.

Rigger

A person whose job is to lift and move heavy objects or set up rigging equipment, especially in construction, film production, or theatrical stagecraft.

Robots.txt

A text file placed on a website to instruct web crawlers and robots about which pages to crawl or not to crawl.