Definition of demonstrative for Students. 1  1 : pointing out the one referred to and showing that it differs from others In âthis is my dogâ and âthat is their dog,â âthisâ and âthatâ are demonstrative pronouns. 2  2 : showing feeling freely a demonstrative person.
Coda [ËkoËda] (Italian for tail, plural code) is a term used in music in a number of different senses, primarily to designate a passage that brings a piece (or a movement) to an end. Technically, it is an expanded cadence. It may be as simple as a few measures, or as complex as an entire section.
A codon is a sequence of three nucleotides. Each codon provides the template for the production of a single amino acid or serves as a stop signal during protein synthesis.