Horse keeping dry, put back as before

• Marked text to keep
• Kept in
• Let stand, in editing
• Decided to keep
• Kept in a galley?
• Nullified a deletion
• Left in, to a proofreader

Wiktionary Word definitions in Wiktionary
vb. (en-past of: stet )

WordNet Word definitions in WordNet
v. printing: cancel, as of a correction or deletion printing: direct that a matter marked for omission or correction is to be retained (used in the imperative) [also: stetting , stetted ]