Vous avez cherché: purity of arms (Anglais - Latin)

the purity of labor
sinceritas laboris

c / purity of this work
sinceritas laboris

coat of arms
insigne

love and coat of arms
honore et amore

i sing of arms and a man
arma virumque cano

amidst times of arms the laws are silent
inter arma enim silent leges

armicustos, armicustodis armorer, keeper of arms;
armicustodis

armidoctor, armidoctoris teacher of the use of arms;
armidoctor

phalera, phalerae ornaments (pl.) worn by men of arms and horses;
phalera

armisonus, armisona, armisonum resounding with the clash of arms, with ringing/rattling armor;
armisona

castimonium, castimoni(i) abstinent practice; abstinence (sexual/from meat) for ritual; purity of morals;
castimoni

armatus, armata -um, armatior -or -us, armatissimus -a -um armed, equipped; defensively armed, armor clad; fortified; of the use of arms; armatus, armati armed man (usu. pl.), soldier; armatus, armatus type of arms/equipment, armor; [gravis armatus => heavy-armed troops];
armata -um