ついせきばんごう
Meanings
Noun
1. tracking number (e.g. for orders)
Kanji used
follow
traces (of something moving or being done)
place in a series
ID number
Pitch accent
いせきば
んごう
Composed of
① 逃げる者の後を追うこと。
① 順番を表す数字や符号。