Where does “pointsman” come from?

pointsman (English) comes from English points, from English point, from Middle English point, from Old French point, from Latin pūnctum, from Latin punctus, from Latin -tus, from Proto-Italic -tus — Derives action nouns from verb roots.

pointsman (English): A man in charge of railroad points or switches

Definitions

  1. A man in charge of railroad points or switches

Ancestry of “pointsman”, step by step

pointsman traces back through two separate lines of ancestry.

via English points

StepLanguageWordMeaning
1Englishpointsplural of point; Movable rails which can be used...
2EnglishpointA discrete division of something; A sharp...
3Middle Englishpoint
4Old Frenchpointa sting; a prick; moment; time; dot
5Latinpūnctumpoint
6Latinpunctuspricked, punctured, pierced, having been pricked;...
7Latin-tusForms the past participle of verbs; Forms...
8Proto-Italic-tus
9Proto-Indo-European-tusDerives action nouns from verb roots

via English MAN

StepLanguageWordMeaning
1EnglishMANInitialism of Metropolitan Area Network
2EnglishmanualA handbook; A booklet that instructs on the usage...
3Middle Englishmanuel
4Anglo-Normanmanuelmanual; done with the hands; handle; manual;...
5Old Frenchmanual
6Latinmanuālishand
7Latinmanushand; bravery, valor; violence, fighting
8Proto-Italicmanushand
9Proto-Indo-Europeanman-human being; man; hand
Every word from Proto-Indo-European -tus