The mitre (British English) (/ËmaÉªtÉr/; Greek: Î¼Î¯ÏÏÎ±, headband or turban) or miter (American English; see spelling differences), is a type of headgear now known as the traditional, ceremonial head-dress of bishops and certain abbots in traditional Christianity.
A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis. DNA and RNA molecules are written in a language of four nucleotides; meanwhile, the language of proteins includes 20 amino acids.
The definition of an emoticon is a sideways facial expression created using keyboard symbols that represent an attitude or a facial expression in e-mail. typewritten picture of a facial expression to suggest an emotion. It is used in email, in chat rooms, and when communicating with others on the Internet. A popular one is :-), or smile. See Also: Electronic Mail or Email; Internet.