The harp is the official symbol of Ireland, but it would not be true to say that most Irish pubs have it in their name.
PUBS
Apparently, "Arms" used to indicate that an inn, pub, hotel, etc. has a coat of arms on their sign, to indicate that they had some kind of noble patron. I imagine this is not true of all places with that in the name (especially in America), as they may just be trying to sound fancy.
Some buildings are titled manors or halls and some call themselves arms, like the Windsor Arms in Toronto. The use of the word arms is a practice dating back to old English inns, which proudly displayed the coat of arms or heraldic insignia of the local lord above the front entrance. In America, there were no dukes or earls. Instead, they used the word arms to convey prestige. And that's why prestigious hotels and apartment buildings are sometimes known as "Arms".
folding you arms!
The motto was 'Be prepared.' The coat of arms had the motto engraved at the base.
I am disturbed by your gesticulation ("shrug of the shoulders") or "wave of your arms" at my question.
the word chaver (חבר) is the Hebrew word for "friend" and is not used as a name.
She danced gracefully, with her slender arms used to beautiful effect.
This is a bit awkward as so many things can be used as a weapon but the word 'arms' is a possibility.
The collective nouns for arms are a a store of arms and a cache of arms (weapons), and a pair of arms (limbs).
If arms is the word you want, then yes it is.