Parallelism n. : The quality or state of being parallel.

Parallelism n. : Resemblance; correspondence; similarity.

Parallelism n. : Similarity of construction or meaning of clauses placed side by side, especially clauses expressing the same sentiment with slight modifications, as is common in Hebrew poetry; e. g.: --//At her feet he bowed, he fell:/Where he bowed, there he fell down dead. Judg. v. 27.

Example:
What is a Parallelism and how can I identify one when I see one?

Taxonomy
principle, expressions, Faulty Parallelism, writers, likeness, parallel structures, parallel construction, science, textbook, laboratory method, hand version, The French, Italians, ceremony, ill will, objections, measure, income.

Defination from the web:
Parallelism. Corrected Version. Formerly, science was taught by the textbook method, while now the laboratory method is employed. ... Faulty Parallelism. Corrected Version. The French, the Italians, Spanish, and Portuguese. The French, the Italians, the Spanish, and the Portuguese ...