プログレッシブ和英中辞典(第4版)の解説
せき【籍】
❶〔戸籍〕one's family register
籍を入れる［抜く］
have one's name 「entered in [removed from] the family register
私の籍は熊本にある
Kumamoto is where my family records are registered.
❷〔団体などへの所属〕membership ((in a club))
団体に籍を置く
be a member of a group [society]
大学に籍を置く
be enrolled at a college [university]
この船はパナマ籍である
This ship 「is of Panamanian registry [sails under the Panamanian flag].