14-Letter Words Containing: T,Z,Y,A

• Zidovudine.

• anti-inflammatory drug (trade name Butazolidin)

• (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids

• a method of drying food or blood plasma or pharmaceuticals or tissue without destroying their physical structure; material is frozen and then warmed in a vacuum so that the ice sublimes

• a chemical process that combines several monomers to form a polymer or polymeric compound

• the use of symbols to convey meaning

• something visible that by association or convention represents something else that is invisible

• the practice of investing things with symbolic meaning