1. orange grass annual wiry-stemmed North American weed with minute scalelike leaves and small yellow flowers
  2. orange grove grove of orange trees
  3. Orange Group a terrorist group of Protestants who oppose any political settlement with Irish nationalists; a paramilitary group that attacks Catholic interests in Northern Ireland
  4. orangeness orange color or pigment
  5. orange daisy mat-forming herb of Turkestan with nearly double orange-yellow flowers
  6. orange-brown of brown tinged with orange
  7. orange tree any citrus tree bearing oranges
  8. Harding grass perennial grass of Australia and South Africa
  9. barn grass a coarse annual panic grass
  10. orange red a variable color that is vivid red but sometimes with an orange tinge
  11. June grass valuable meadow and pasture grass in Europe and especially central United States having tall stalks and slender bright green leaves; a chief constituent in lawn grass mixtures
  12. ague grass colicroot having a scurfy or granuliferous perianth and white flowers; southeastern United States
  13. orange-red of red tinged with orange
  14. orangery a place where oranges are grown
  15. orange juice bottled or freshly squeezed juice of oranges
  16. angiogram an X-ray representation of blood vessels made after the injection of a radiopaque substance
  17. bunch grass any of various grasses of many genera that grow in tufts or clumps rather than forming a sod or mat; chiefly of western United States
  18. arrow grass tufted perennial found in shallow water or marshland
  19. wire grass handsome hardy North American grass with foliage turning pale bronze in autumn
  20. bunchgrass any of various grasses of many genera that grow in tufts or clumps rather than forming a sod or mat; chiefly of western United States