English edit

Etymology edit

hyper- +‎ flex?

Noun edit

hyperflex (plural hyperflexes)

  1. (geometry) A point of a curve where the tangent line has contact of order at least 4.

Verb edit

hyperflex (third-person singular simple present hyperflexes, present participle hyperflexing, simple past and past participle hyperflexed)

  1. (anatomy) To flex beyond the normal range of motion.