Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
‡ inter-gĕrĭes, ēi, f. [1. gero], a partition, party-wall: intergeries, paries, τοῖχος ὁ δύο κτήσεις διορίζων, i. e. murus duas possessiones separans, Gloss. Philox.