Infantrio
Etoso
![](http://178.128.105.246/content-http-upload.wikimedia.org/wikipedia/commons/thumb/2/23/Yanks_advance_into_a_Belgian_town.jpg/320px-Yanks_advance_into_a_Belgian_town.jpg)
![](http://178.128.105.246/content-http-upload.wikimedia.org/wikipedia/commons/thumb/7/75/1st_Battalion%2C_19th_%281st_Yorkshire_North_Riding_%E2%80%93_Princess_of_Wales%27s_Own%29_Regiment_of_Foot_Warrant_%26_Non-Commissioned_Officers_in_Bermuda_ca_1879-1880.jpg/320px-1st_Battalion%2C_19th_%281st_Yorkshire_North_Riding_%E2%80%93_Princess_of_Wales%27s_Own%29_Regiment_of_Foot_Warrant_%26_Non-Commissioned_Officers_in_Bermuda_ca_1879-1880.jpg)
Infantrio esas ensemblo ek armeani, qui marchas e kombatas pedostacante. Infantrii ordinare subdividesas en "lejera infantrio", montala infantrio, motorizita infantrio, edc. Ordinare, infantrii uzas portebla o miportebla armi. L'origino di la vorto "infantrio" esas Latina vorto infans, signifikanta infanto o puero.
Dum la historio, infantrii esabas la precipua forco di armei, ed infantriani esas l'unesma grupo di soldati qui eniras kombati.