Noun

• S: (n) notation, notational system (a technical system of symbols used to represent special things)
• direct hyponym / full hyponym
• S: (n) mathematical notation (a notation used by mathematicians)
• S: (n) musical notation ((music) notation used by musicians)
• S: (n) choreography (a notation used by choreographers)
• S: (n) chemical notation (a notation used by chemists to express technical facts in chemistry)
• direct hypernym / inherited hypernym / sister term
• derivationally related form