元となった辞書の項目
ヘッダ
noun
(computing) header (the first part of a file or record that describes its contents) / (networking) header (the first part of a packet or stream)
意味（1）
(computing) header (the first part of a file or record that describes its contents)
意味（2）
(networking) header (the first part of a packet or stream)
