mulga /mulˈgə/

1. Any of several acacias, esp Acacia aneura, typically found in arid regions of Australia
2. (with the) the outback

mulga wire noun (Aust)

The bush telegraph

• bitter-apple
• bitter-apples
• bitter beer
• bitter-cress
• bitter-earth
• bitterer
• bitterest
• bitterish
• bitter-king
• bitter lemon
• bitter lemons
• bitterling
• bitterlings
• bitterly
• bittern
• bitterness
• bitternesses
• bitterns
• bitter orange
• bitter oranges
• bitter-pit
• bitter-root
• bitters
• bitter-spar
• bittersweet