English edit

Etymology edit

co- +‎ travel

Verb edit

cotravel (third-person singular simple present cotravels, present participle cotravelling, simple past and past participle cotravelled)

  1. To travel along with another
    • 2016, Zhiming Chen, Guoxiang Huang, “Trapping of Weak Signal Pulses by Soliton and Trajectory Control in a Coherent Atomic Gas”, in arXiv[1]:
      We show that, due to the giant enhancement of Kerr nonlinearity contributed by EIT, several weak signal pulses can be effectively trapped by a soliton and cotravel stably with ultraslow propagating velocity.

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