[transitive] (informal) to sign a document, especially a contract
签署，签订（合同等）◆The group has just inked a $10 million deal.
这集团刚刚签订了一份 1 000 万元的协定。
●ˌink sth/sb ˈinto decide on a definite date for an appointment, a meeting, etc.
（为约会、会议等）确定日期◆The company has inked in June 1st for the launch.
这家公司已确定 6 月 1 日上市。  ➡  pencil sb/sth in at pencil