Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
rē̆frīva or rē̆fĕrīva făba, which was carried home at seed-time to be sacrificed, as a good omen: refriva, Fest. p. 277 Müll.: (refriva) fabam utique e frugibus referre mos est auspicii causā, quae ideo referiva appellatur, Plin. 18, 12, 30, § 119 Sillig N. cr.