Where does “infantryman” come from?

Infantryman derives from English man, Middle English man and mon, and Latin infans meaning "unable to speak," from in- "not" and fari "to speak."

infantryman (English): a soldier employed in an infantry role

Definitions

  1. a soldier employed in an infantry role

Ancestry of “infantryman”, step by step

infantryman traces back through two separate lines of ancestry.

via English infantry

StepLanguageWordMeaning
1EnglishinfantrySoldiers who fight on foot (on land), as opposed to cavalry and other mounted units, regardless of external transport (e.g. airborne)
2Middle Frenchinfanterie
3Spanishinfanteríainfantry
4SpanishInfanteinfant
5Old Spanishifante
6Latinīnfāntem
7Latinīnfānsspeechless, inarticulate
8Latinīn-un-, non-, not
9Latinînin, at, on, upon, from (space)
10Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
11Proto-Italicenin
12Proto-Indo-Europeanh₁énin

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 h₁énEvery word from Latin īn-Every word from Proto-Italic en