SYMMETRIZE
symmetrize, symmetrise
(verb) make symmetric; “symmetrized waves”
Source: WordNet® 3.1
Verb
symmetrize (third-person singular simple present symmetrizes, present participle symmetrizing, simple past and past participle symmetrized)
(ambitransitive) To make or become symmetric.
Source: Wiktionary
Sym"me*trize, v. t. [imp. & p. p. Symmetrized; p. pr. & vb. n.
Symmetrizing.] Etym: [Cf. F. symétriser.]
Definition: To make proportional in its parts; to reduce to symmetry.
Burke.
Source: Webster’s Unabridged Dictionary 1913 Edition