adjective. Having a latticelike structure or appearance.

adjective. Of or relating to inclusion complexes in which molecules of one substance are completely enclosed within the crystal structure of another.

noun. A clathrate compound, such as methane hydrate.

In botany and zoology, latticed; divided like latticework; specifically, in entomology, clathrose. Also clathroid.

adjective. Shaped like a lattice; cancellate.

adjective. Having the surface marked with raised lines resembling a lattice, as many shells.

adjective. having a lattice-like structure

adjective. of an inclusion complex in which molecules of one compound are enclosed within the crystal structure of another

noun. a clathrate compound

adjective. designating or relating to a compound in which one component is physically enclosed within the crystal structure of another

adjective. having a latticelike structure pierced with holes or windows

"Methane hydrate is a form of water ice that contains a large amount of methane within its crystal structure, called a clathrate hydrate."

enclosed  reticular  reticulate  

cancellate