c

The third letter of the English alphabet and the second consonant, representing the voiceless alveolar sibilant sounds /k/ as in 'cat' or /s/ as in 'cent' depending on the following letter. As a grapheme, 'C' is unique in English for not having an independent phonetic value, instead borrowing sounds from K and S. It functions as an academic grade, a Roman numeral for 100, a musical note, a temperature scale designation, and an average or passing classification marker.

• 🇪🇸Tercera letra del alfabeto inglés, consonante. Puede representar los sonidos /k/ o /s/ según el contexto. Se usa a menudo como símbolo de calificación satisfactoria, número romano 100, nota musical, denominación de temperatura en grados Celsius o tercera categoría.

1. The third letter of the English alphabet A1 formal

   The uppercase or lowercase character (C, c) that constitutes the third symbol in the Latin-based English alphabet, classified as a consonant. Its sound varies: it is pronounced as /k/ before the vowels a, o, u and consonants, and as /s/ before the vowels e, i, y. This dual pronunciation makes it one of the most versatile letters in English orthography.

   • The word 'cat' begins with a hard C sound.
   • In the word 'cent', the letter C is pronounced as an S.
   • Children often learn that C comes after B in the alphabet.
   • She wrote a curly capital C to start the chapter.
   • The pronunciation of C in 'ocean' is an unusual sh sound.

   🇪🇸Letra ce

2. An average or satisfactory academic grade B1 formal american

   A letter symbol used in educational grading systems to denote adequate or satisfactory performance, typically corresponding to a numerical score range of approximately 70-79%. It represents the minimum acceptable level of competence, indicating that basic requirements have been met but without distinction, placing it between the good B grade and the barely passing D grade.

   • He managed to get a C in chemistry despite finding it difficult.
   • A C average is often the minimum requirement for athletic eligibility.
   • She was relieved to pass the course with a C-plus.
   • The professor rarely gives grades lower than a C.
   • My parents were unhappy that I brought home three C's this term.

   🇪🇸Nota de aprobado suficiente

3. The Roman numeral for 100 A2 formal

   The symbol C used in the Roman numeral system to represent the cardinal number one hundred (centum in Latin). This notation is frequently encountered in historical dates, book chapter numbering, outlines, monument inscriptions, and formal designations of events like the Super Bowl or major anniversaries and centennials.

   • The year 2025 can be written as MMXXV in Roman numerals, where M equals 1000 and C equals 100.
   • The Super Bowl C will be a historic milestone for the NFL.
   • Chapter C of the novel marks the protagonist's centennial celebration.
   • The ancient Roman Senate had C members according to tradition.
   • The inscription on the building reads 'Anno Domini MDCCC' meaning 1800.

   🇪🇸C como número romano

4. The musical note C B1 formal art

   The first note of the diatonic scale of C major, which is the only major scale with no sharps or flats. It serves as the foundational reference point in Western music theory. In fixed-do solfège, it is called 'do'. On a standard piano keyboard, middle C (C4) is centrally located and provides a crucial reference for learning and notation.

   • The simple melody was played entirely using the C major scale.
   • Middle C is the first note many piano students learn.
   • The song modulates from C minor to E-flat major in the bridge.
   • Flutes are typically pitched in the key of C.
   • He practiced the C chord progression until it became second nature.

   🇪🇸La nota musical do

5. Celsius temperature scale designation A2 formal scientific

   The standard unit symbol representing degrees on the Celsius temperature scale, where 0°C is the freezing point of water and 100°C is its boiling point at standard atmospheric pressure. Named after Swedish astronomer Anders Celsius, it is the predominant temperature measurement system used in scientific contexts and in most countries worldwide for everyday purposes.

   • Water boils at 100°C at sea level.
   • The weather forecast predicts temperatures of around 25°C tomorrow.
   • The experiment requires the solution to be cooled to -10°C.
   • Human body temperature is normally about 37°C.
   • Set the oven to 180°C before placing the cake inside.

   🇪🇸Símbolo de grado Celsius