cyclize

[sahy-klahyz, sik-lahyz]Chemistry
verb (used without object), cy·clized, cy·cliz·ing.
  1. to undergo cyclization.
Also especially British, cy·clise.

Origin of cyclize

First recorded in 1905–10; cycle + -ize
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018