Как по Английски будет предплечье

noun

In tetrapod vertebrates: the part of the arm or forelimb from the wrist to the elbow; the forearm.

noun

The part of a person's arm extending from the elbow to the wrist or the fingertips.

Примеры использования:

Then she lists exercises for the shoulders, upper arms, forearms, wrists and fingers.

verb

Prepare (someone) in advance for danger, attack, or another undesirable future event.

Примеры использования:

Within ourselves, we are forearmed against unpleasant possibilities