Transcription. Definition. noun. It is the process of transcribing or making a copy of genetic information stored in a DNA strand into a complementary strand of RNA (messenger RNA or mRNA) with the aid of RNA polymerases. Supplement.
The definition of delightful is  someone or something that is charming or that causes happiness and joy. An example of something that would be described as delightful is a charming movie that you really enjoy watching.
The definition of terrific is awesome, great or very good. An example of something terrific is scoring 100% on every test. terrific. terrific.