antiparallel

Adjective

 * 1)  (of vectors) Parallel but in opposite directions.

Translations

 * Catalan: antiparal·lel
 * Dutch: antiparallel
 * Finnish:
 * French:
 * German: antiparallel
 * Italian: antiparallelo
 * Portuguese: antiparalelo
 * Spanish: antiparalelo
 * Swedish:

Noun

 * 1)  A line that forms equal angles with two other lines, but in opposite directions.

Adjective

 * 1) antiparallel