The phrase "armour against" is correct and usable in written English.
It can be used to describe a protective measure or strategy that helps to defend against something harmful or negative.
Example: "Education serves as an armour against ignorance and misinformation."
Alternatives: "protection against" or "defense against".
Were her clothes a type of armour against what she was experiencing?
Nevertheless, males grow a very thick skin as a body armour against attacks by rivals or females.
Reptiles have thick, leathery skins that help reduce water loss and serve as an armour against enemies.
Our first world war team thought it would be interesting to test the theory of silk body armour against the Browning Model 1910, to understand the ballistic capabilities of 19th-century body armour against 20th-century firepower.
WHEN choosing a product once called "an armour against pleasure, and a cobweb against infection", people tend to go for trusted brands.
Everyone is entitled to their opinion – no matter how wrong headed or misguided – but good faith is the protective armour against ignorance and disbelief.
From his first breath, Max learns to armour himself against love, against weakness, against anything that could endanger his life – until a revelatory friendship cracks his armour down the centre.
A new tool based on artificial neural networks (ANNs) has been developed for the design of lightweight ceramic metal armours against high-velocity impact of solids.
A savvy Willy Loman in a sharp suit, this man will assume his cynicism is armour enough against the unknown.
The notebook may arm the critic in the quest for lucidity, but it may also armour us against experiencing that drunken moment of transformation.
She is not using fashion to armour herself against the world, as many of us do, and there is a lack of artifice that lends her an emotional vulnerability.
