responsorial adjective.
[rɪspɒn'sɔ:rɪǝl] E19.[from (the same root as) next + -AL1.]1. Making answer or reply; responsive.
E19.2. Pertaining to, involving, or of the nature of (liturgical) responses.
M19.responsorial psalm: recited in parts, with a congregational response between each part.
■ responsorially adverb E20. [TahlilGaran] English Dictionary ▲