Toughen - перевод на Русский и значение в Английском

Heat (metal or glass) and allow it to cool slowly, in order to remove internal stresses and toughen it.

Make (someone) cruel, violent, or insensitive to the pain of others by repeated exposure to violence.

A powdery substance made by calcining lime and clay, mixed with water to form mortar or mixed with sand, gravel, and water to make concrete.

Fix with cement.

Make or become rough.

Make (something) physically stronger or more solid.

Provide (a place) with defensive works as protection against attack.

Make or become hard or harder.

Make unpleasantly rough or jarring to the senses.

Harden.

One's mother.

Massachusetts (in official postal use).

Strengthen or support (an object or substance), especially with additional material.

Strengthen and support

Make or become rigid or inflexible.

Each of the four divisions of the year (spring, summer, autumn, and winter) marked by particular weather patterns and daylight hours, resulting from the earth's changing position with regard to the sun.

Add salt, herbs, pepper, or other spices to (food).

A hard, strong grey or bluish-grey alloy of iron with carbon and usually other elements, used as a structural and fabricating material.

Mentally prepare (oneself) to do or face something difficult.

Make or become stiff or rigid.

Make or become stronger.

A person's state of mind seen in terms of their being angry or calm.

Improve the hardness and elasticity of (steel or other metal) by reheating and then cooling it.

Make or become thick or thicker.