nightwatchman
Noun
Meaning
Someone who guards a premises at night.
(cricket) A batsman who is sent in to bat higher than his usual position near the end of a day's play (when light is poor), in order to protect better batsmen.
Source: en.wiktionary.orgSynonyms
Examples
Bumrah capped an eventful day by facing 11 balls as the nightwatchman, ducking cleverly and blocking confidently to end with his wicket intact.
Experienced opener Kraigg Brathwaite was unbeaten on six while nightwatchman Alzarri Joseph played solidly for 14 not out.
To designate Umesh Yadav as nightwatchman was a terribly wrong decision.
A town nightwatchman was among the first flu deaths in Willits.
As Will says, Joseph in at three as the nightwatchman with less than a quarter-of-an-hour left in the day.