trellis vs lattice

trellis and lattice both are nouns.

Word	Noun	Adjective	Verb	Adverb
trellis	Yes	No	Yes	No
lattice	Yes	No	No	No

As nouns, lattice is a hypernym of trellis; that is, lattice is a word with a broader meaning than trellis:

trellis: latticework used to support climbing plants
lattice: framework consisting of an ornamental design made of strips of wood or metal

Other hypernyms of trellis include fretwork, latticework.

trellis (noun)	lattice (noun)
latticework used to support climbing plants	framework consisting of an ornamental design made of strips of wood or metal
	small opening (like a window in a door) through which business can be transacted
	an arrangement of points or particles or objects in a regular periodic pattern in 2 or 3 dimensions

trellis (verb)	lattice (verb)
train on a trellis, as of a vine