1. A large Australian tree (Eucalyptus coolabah) found in inland regions, valued for its timber and shade.
Usage: Also spelled 'coolibah'; Australian English

Examples

• The coolabah tree grows along the inland waterways of Australia.
• Settlers planted coolabah trees for shelter in the outback.
• The coolabah's wood is durable and suitable for construction.
• In the poem 'Waltzing Matilda,' the coolabah tree is mentioned as a resting place.
• The coolabah can survive in dry, semi-arid climates.