recall dose recallable • recallist · · · Info · Definitions · Synonyms · Characters · · recall dose · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) an additional dose that makes sure the first dose was effective. Synonyms: booster, booster dose, booster shot, recall dose. · · Noun Definition 1 Synonyms · · · booster · · Synonym 1 booster dose · · Synonym 2 booster shot · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073