定てい義ぎ済ずみていぎずみMeanings1nounbuilt-in; predefinedcomputingComputing term for something already defined or built into a system, such as a function, variable, or setting.このプログラミング言げん語ごには定てい義ぎ済ずみの関かん数すうがたくさんある。This programming language has many built-in functions.