1. sidereal time measured by the diurnal motion of stars
  2. Central Time standard time in the 6th time zone west of Greenwich, reckoned at the 90th meridian; used in the central United States
  3. scarlatina an acute communicable disease (usually in children) characterized by fever and a red rash
  4. schooltime the time of life when you are going to school
  5. square root a number that when multiplied by itself equals a given number
  6. scarlet a variable vivid red color, sometimes with an orange tinge
  7. scurrility foul-mouthed or obscene abuse
  8. real-time of or relating to computer systems that update information at the same rate they receive information
  9. scarlet hamelia handsome shrub with showy orange to scarlet or crimson flowers; Florida and West Indies to Mexico and Brazil
  10. surrealism an artistic movement using fantastic and incongruous images
  11. scarlet plume Mexican shrub often cultivated for its scarlet-bracted flowers
  12. cerebral edema swelling of the brain due to the uptake of water in the neuropile and white matter
  13. square-rigged rigged with square sails as the principal ones
  14. real time the actual time that it takes a process to occur
  15. spare time time that is free from duties or responsibilities
  16. arrival time the time at which a public conveyance is scheduled to arrive at a given destination
  17. square yard a unit of area equal to one yard by one yard square
  18. travel time a period of time spent traveling
  19. scarlet oak medium-large deciduous tree with a thick trunk found in the eastern United States and southern Canada and having close-grained wood and deeply seven-lobed leaves turning scarlet in autumn
  20. scarlet haw common shrub or small tree of the eastern United States having few thorns and white flowers in corymbs followed by bright orange-red berries