climbing
Tom a commencé l'escalade.
Tom started rock climbing.
Si on ne sort pas Berus, On force l'escalade de la violence.
If we don't get Berus out, we're forcing an escalation of violence.
— L'Expérience (2001)
Le baseball est un sport, et l'escalade en montagne en est un aussi.
Baseball is a sport, and mountain climbing is one too.