ｉＢｏｏｋFreq.FrequencyTop 100,000Meanings1nouniBookproduct nameApple's discontinued consumer laptop line; a proper noun product name.昔むかし、ｉＢｏｏｋは学がく生せいに人にん気きのノートパソコンだった。Back then, the iBook was a popular laptop among students.
