What is the meaning of Stif?

A jet, squirt; a stream of fluid or gas

A jet plane; Type of airplane propelled by jet engines instead of propellers

Stiff, firm, hard; difficult to move or manipulate.

Strong, fixed, hardy well-built; constructed as to last.

Having strong resolve; unyielding or strong-minded.

Daring, audacious, valiant, boastful.

Having great strength, might or ability; mightful.

Having great force or potence; forceful.

Bloody, injurious, wounding; causing injury or challenge.

Runny; having a high viscosity.

Rough; not smooth to the touch.

Stiffly, firmly, unmoveably; in a way that is difficult to move or manipulate.

With strong resolve; unyieldingly or strong-mindedly.

Bloodily, injuriously, woundingly; in a way causing injury or challenge.

Daringly, bravely, forcefully, totally.

Stiff, firm, hard

Strong, fixed

Source: wiktionary.org