noun, noun or participle which takes 'suru'
Rare variant of 追跡 (ついせき). Refers to following or tracking someone or something. The spelling 追蹤 is uncommon; modern Japanese uses 追跡.
See also: 追跡
古文書には「敵を追蹤する」と記されていた。
The old document stated, 'to pursue the enemy.'