obus meaning in English

gun [guns]▼((military) a cannon with tube length 30 calibers or more)
noun
[UK: ɡʌn] [US: ˈɡən]

howitzer [howitzers]▼(a cannon)
noun
[UK: ˈhaʊɪt.sə(r)] [US: ˈhaʊət.sər]

shell [shells]▼(hollow usually spherical or cylindrical projectile fired from a mortar or a cannon)
noun
[UK: ʃel] [US: ˈʃel]

hefty [heftier, heftiest]▼(strong, bulky)
adjective
[UK: ˈhef.ti] [US: ˈhef.ti]

robust▼(evincing strength)
adjective
[UK: rəʊ.ˈbʌst] [US: roʊ.ˈbʌst]

rugged▼(strong, sturdy, well-built)
adjective
[UK: ˈrʌ.ɡɪd] [US: ˈrʌ.ɡəd]

sturdy [sturdier, sturdiest]▼(solid in structure or person)
adjective
[UK: ˈstɜː.di] [US: ˈstɝː.di]

able-bodied▼(having a sound, strong body; physically competent; robust)
adjective
[UK: ˌeɪbl.ˈbɒ.did] [US: ˌeɪbl.ˈbɒ.did]

stalwart▼(firmly or solidly built)
adjective
[UK: ˈstɔːl.wət] [US: ˈstɒl.wərt]

stout [stouter, stoutest]▼(lusty, vigorous)
adjective
[UK: staʊt] [US: ˈstaʊt]