飛躍(ひやく)leaping, activity, leapfrog (over a problem), making a leap (e.g. in logic), making great strides, making rapid progress, emerging, becoming active, playing an active part

Common

1. Noun, する-verb, Intransitive verb

   1. 1.

      leap, jump

   2. 2.

      stepping out into the wider world, becoming active on a wider stage, playing an active part (in)

   3. 3.

      rapid progress, dramatic development, making great strides, making a leap forward

   4. 4.

      leap (of logic), jump, gap (in an argument)