jism, gism /jizˈəm/ or jissom /jisˈəm/

1. Energy, force (informal, chiefly US)
2. (also jizz) semen (vulgar sl)

• safety film
• safety fuse
• safety fuses
• safety glass
• safety glasses
• safety lamp
• safety lamps
• safety light
• safety lights
• safety lock
• safety locks
• safetyman
• safety match
• safety matches
• safety net
• safety nets
• safety officer
• safety officers
• safety paper
• safety pin
• safety pins
• safety plug
• safety plugs
• safety razor
• safety razors