notation

• Существительное, обозначающее систему символов или знаков, используемых для представления чисел, величин, музыкальных нот или другой специализированной информации, а также краткая письменная заметка или комментарий.

A noun referring to a system of symbols or marks used to represent numbers, quantities, musical notes, or other specialized information, or a brief written note or comment.

1. B2formal

   A technical system of symbols used to represent special things, such as numbers, musical notes, or chemical elements.

   Система обозначений

   • Musical notation uses notes and rests to represent sounds.
   • Mathematical notation includes symbols like +, -, and √.
   • Chemical notation represents elements with letters like H for hydrogen.

   Synonymsalphabetcodescriptsymbolism

2. Comment or instructionB2formal

   A brief written remark or instruction, often added to a text or document.

   Примечание

   • The editor added a notation in the margin of the manuscript.
   • His notation on the report clarified the data.
   • She made a notation to remind herself of the deadline.

   Synonymsannotationcommentglossnoteobservationremarkscholium

3. Representation activityB2formal

   The activity of representing something by a special system of marks or characters.

   Обозначение

   • The notation of dance steps helps choreographers record routines.
   • Scientific notation simplifies writing very large or small numbers.
   • The notation of chess moves uses letters and numbers for each square.

   Synonymscodingrecordingrepresentationsymbolizationtranscription