1. Plural of koa; large Hawaiian trees with hard, reddish-brown wood used for furniture and canoes.
Usage: Hawaiian origin; Often used in woodworking and furniture contexts

Examples

• The craftsman carved the bowl from koas wood.
• Ancient Hawaiian canoes were built from koas.
• Koas trees grow naturally in the Hawaiian Islands.
• The furniture maker selected koas for its beautiful grain and durability.
• Koas wood is prized by artisans for its rich color and strength.