What does "torsional" mean?

Of, pertaining to, or achieved using torsion

Torsional

Common synonyms include: ambagious, anfractuous, calculate rotational kinetic energy, circuitous, circumlocutory, contortional.

adj

adj ·Rare ·Advanced level

Adjective

"The tower being subject to great torsional strains is erected on a massive concrete foundation."

From torsion + -al.