Went through "The Wire" again, say

• Further shorten, as lumber
• Cut into smaller pieces
• Further shorten, as a board
• Fail to heed the "Measure twice, cut once" adage
• Make a board even smaller
• Sat through again, as a film
• Further shorten, maybe
• Took in a second airing of
• Further shorten a board

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Resaw \Re*saw"\ (r?-s?"), v. t. To saw again; specifically, to saw a balk, or a timber, which has already been squared, into dimension lumber, as joists, boards, etc.