Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
The word interiaceo could not be parsed. Trying a normal dictionary lookup:
inter-jăcĕo, 2, v. n. and a., to lie between; constr. with dat., acc., or inter (not in Cic. or Cæs.): interjacebat campus, Liv. 37, 41.
With dat.: campus interjacens Tiberi ac moenibus Romanis, Liv. 21, 30: via interjacente, Plin. et Trag. Ep. 33, 1.
Transf.: sed his ipsis media interjacent multa, Quint. 11, 3, 18.
With acc.: regio, quae duas Syrtes interjacet, Plin. 5, 4, 4, § 27.
With inter: interjacet haec inter eam et Rhodum, Plin. 4, 12, 20, § 60.