定義済み関数

ていぎずみかんすう

noun

•

predefined function(computer term)

定	determine, fix, establish, decide
義	righteousness, justice, morality, honor, loyalty, meaning
済	settle (debt, etc.), relieve (burden), finish, come to an end, excusable, need not
関	connection, barrier, gateway, involve, concerning
数	number, strength, fate, law, figures