librate [lahy-breyt]
verb (used without object), li·brat·ed, li·brat·ing.
1. to oscillate or move from side to side or between two points.
2. to remain poised or balanced.
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Origin: 1615–25; < Latin lībrātus past participle of lībrāre. to balance, make level, bring to equilibrium. See Libra, -ate
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