lilac /līˈlək/

1. A European tree (Syringa vulgaris) of the olive family, with light-purple or white flowers, or other species of the genus
2. A light purple colour (also adjective)

• safety cell
• safety curtain
• safety curtains
• safety-deposit
• safety-deposits
• safety factor
• safety factors
• 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