- radioallergosorbent test
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Examples from the Web for rast
Handsome Rast had passed through his novitiate, so he thought.
"Please do not come, Rast," said the girl again, laying her hand on his arm.
Then, with a flood of remorseful affection, "Dear, dear Rast."
Rast had remained but a day at the first town, and not liking it, had gone forward.
And the extraordinary tidings they brought were these: Rast had married Tita.