Search Result for "recall dose":
Wordnet 3.0

NOUN (1)

1. an additional dose that makes sure the first dose was effective;
[syn: booster, booster dose, booster shot, recall dose]


WordNet (r) 3.0 (2006):

recall dose n 1: an additional dose that makes sure the first dose was effective [syn: booster, booster dose, booster shot, recall dose]