This is the 1696th most frequent Japanese word.
c
The letter "c" does not exist as a standalone word in Japanese.
Here, 'C' refers to the C programming language, a context relevant in computer science.
私の好きなコード言語はCです。
My favorite programming language is C.
In this case, 'C' is used as a letter in the Latin alphabet, described in an educational context.
Cはアルファベットの三番目の文字です。
C is the third letter of the alphabet.
Here, 'C' is referred to as a note in the musical scale, connecting it to musical theory.