the world > matter > constitution of matter > density or solidity > state of being thick enough to retain form > [adjective] > gelatinous > converted into jelly
jellied1593
gelatinized1819
jellified1864
1819 J. G. ChildrenEss. Chem. Anal. 286 The acid is drained off from the gelatinized juice [of fruit].
1890 Internat. Ann. Anthonys Photogr. Bull. 228 Collodion films require greater body than gelatinized surfaces.