videogaming
SayVID-ee-oh-gay-mingUS/ˈvɪdioʊˌɡeɪmɪŋ/UK/ˈvɪdiəʊˌɡeɪmɪŋ/
- 1Alternative form of video gaming.
Competitive videogaming now fills entire arenas with cheering fans.
His casual interest in videogaming eventually turned into a full-time career.
Note
The solid spelling names the activity itself, computer games included. It is uncountable, so it takes no plural and no indefinite article: you speak of an interest in videogaming, never of a videogaming. The open spelling video gaming has a second job as the -ing form of the verb video game (they were video gaming all night). This one-word form works as the noun.
Use it in a sentence
Write your own sentence with videogaming, and AI will tell you whether it fits and which meaning you used.