interfoliate adjective 1verb 1forms 3 adjective1 •Between leaves or leaf-like structures.Another interesting feature in the species before us is the presence of interfoliate scars similar to those of other species of Sigillaria, especially the Tessellata and Facularia groups. — 1899 verb1 •To interleave.August 7 1696, John Evelyn, letter to Mr. Place I will take care to send you with my interfoliated copy formsinterfoliated · interfoliating · interfoliates