Ser de armas tomar

to be a force to be reckoned with; **to be a force to be reckoned with**; **to be tough**; **to be formidable**; **to be nobody's fool**; **to stand one's ground**

Ser de armas tomar means to be strong-willed, formidable or someone who knows how to stand up for themselves.

The expression often suggests determination, courage and an ability to respond firmly when challenged.

• has a very strong personality
• refuses to be pushed around
• reacts firmly when necessary
• is difficult to intimidate
• quickly defends their rights or opinions

The expression dates back to a time when carrying weapons was associated with honour, courage and the ability to defend oneself.

Someone de armas tomar was literally a person fit to bear arms.

Over time, the military reference faded, and the expression came to describe people with a strong, determined character rather than actual fighters.

The expression is frequently used admiringly.

It is especially common when describing older women or people who command respect through their personality rather than through physical strength.

For example:

Mi abuela era de armas tomar.

This usually expresses admiration rather than fear.

Spanish has several expressions describing people with a strong personality:

• Ser de armas tomar → to be a force to be reckoned with.
• Tener agallas → to have guts.
• No dejarse pisar → not to let oneself be pushed around.
• Plantar cara → to stand up to someone.

All describe courage, but ser de armas tomar focuses on a person's reputation for firmness and determination rather than on a single brave act.

Do not translate the expression literally.

English speakers would never say:

She's someone of weapons to take.

Instead, use expressions such as:

• She's a force to be reckoned with.
• He's tough.
• She's nobody's fool.
• He stands his ground.

The important idea is strength of character.