functioning

adj

1. functional, working

   “The other factions believe that those who are Factionless are nomads and outcasts. But they are actually a fully functioning community.”

2. (euphemistic)Of a person, mentally disabled but still able to survive in wider society.

   “Oh, he looked pretty functioning to me.”

verb

1. (form-of, gerund, participle, present)present participle and gerund of function

noun

1. Action of the verb function.
2. Manner by which something functions; the workings.