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.
Adj. 1. stimulating-rousing or quickening activity or the senses; a stimulating discussion. exciting-creating or arousing excitement; an exciting account of her trip. interesting-arousing or holding the attention. invigorating-imparting strength and vitality; the invigorating mountain air.