Mark 2:3

παραλύω primarily means "to loosen or untie on the side," referring to the physical act of loosening, untying, or relaxing something that is attached or bound. This could involve loosening something on the side, either partially or in a focused way, as seen in examples like Acc. Pol. 8, 6, 9, where the verb is used in the context of loosening something specifically on one side. This primary meaning conveys an action of partial release, typically involving a specific area or side.

In addition to this primary meaning, παραλύω also has a secondary meaning of weakening or disabling one side of the body, often referring to paralysis or the loss of function in certain body parts. This meaning extends metaphorically to describe the weakening or enfeebling of people, groups, or situations, particularly in emotional or mental contexts.