1. true senna erect shrub having racemes of tawny yellow flowers
  2. treason a crime that undermines the offender's government
  3. Dreissena zebra mussels
  4. drusen (plural) an eye disease resulting from small accumulations of hyaline bodies underneath the retina
  5. trust belief in the honesty and reliability of others
  6. triazine any of three isomeric compounds having three carbon and three nitrogen atoms in a six-membered ring
  7. Darsana (from the Sanskrit word for `to see') one of six orthodox philosophical systems or viewpoints on the nature of reality and the release from bondage to karma
  8. true seal any of several seals lacking external ear flaps and having a stiff hairlike coat with hind limbs reduced to swimming flippers
  9. presence current existence
  10. treasonous constituting or having the characteristic of betrayal
  11. threepenny of trifling worth
  12. raw sienna a yellowish-brown pigment made from untreated sienna
  13. trussed bound or secured closely
  14. present happening or existing now
  15. trueness conformity to reality or actuality
  16. terseness a neatly short and concise expressive style
  17. true pine a coniferous tree
  18. Preussen a former kingdom in north-central Europe including present-day northern Germany and northern Poland
  19. greisen a granitic rock composed of quartz and mica
  20. Brasenia alternatively, a member of the family Nymphaeaceae