1. redevelop formulate or develop again, of an improved theory or hypothesis
  2. red devil barbiturate that is a white odorless slightly bitter powder (trade name Seconal) used as a sodium salt for sedation and to treat convulsions
  3. red flag a flag that serves as a warning signal
  4. divulge make known to the public information previously kept secret
  5. red phalarope phalarope of northern oceans and lakes
  6. Hordeum vulgare grass yielding grain used for breakfast food and animal feed and in malt beverages
  7. red valerian European herb with small fragrant crimson or white spurred flowers
  8. rededicate dedicate anew
  9. red algae marine algae in which the chlorophyll is masked by a red or purplish pigment; source of agar and carrageenan
  10. radiant flux the rate of flow of radiant energy (electromagnetic waves)
  11. bearded vulture the largest Eurasian bird of prey
  12. Patella vulgata marine limpet
  13. red dogwood common North American shrub with reddish purple twigs and white flowers
  14. repetitively in a repetitive manner
  15. toadflax common European perennial having showy yellow and orange flowers; a naturalized weed in North America
  16. redeye flight a night flight from which the passengers emerge with eyes red from lack of sleep
  17. red-eyed vireo of northern North America having red irises and an olive-grey body with white underparts
  18. credit application an application for a line of credit
  19. dreadful exceptionally bad or displeasing
  20. red-violet of violet tinged with red