deflexion

Plural: deflexions

Noun

• the amount by which a propagating wave is bent
• the movement of the pointer or pen of a measuring instrument from its zero position
• the property of being bent or deflected
• a turning aside (of your course or attention or concern)
• Dated spelling of deflection.

Synonyms

bending, deflection, deviation, digression, divagation, diversion, refraction