v. i. To ascertain the caliber of, as of a thermometer tube; also, more generally, to determine or rectify the graduation of, as of the various standards or graduated instruments. [ 1913 Webster ]

v. t. [ imp. & p. p. Delibrated; p. pr. & vb. n. Delibrating. ] [ L. delibratus, p. p. of delibrare to delibrate; de from + liber bark. ] To strip off the bark; to peel. [ Obs. ] Ash. [ 1913 Webster ]

v. t. [ imp. & p. p. Equilibrated p. pr. & vb. n. Equilibrating ] [ L. aequilibratus in equilibrium; aequus equal + libra balance. See Equilibrium. ] To balance two scales, sides, or ends; to keep even with equal weight on each side; to keep in equipoise. H. Spenser. [ 1913 Webster ]

v. i. [ imp. & p. p. Librated p. pr. & vb. n. Librating. ] [ L. libratus, p. p. of librare to balance, to make even, fr. libra. Cf. Level, Deliberate, Equilibrium. ] To vibrate as a balance does before resting in equilibrium; hence, to be poised. [ 1913 Webster ]

Their parts all librate on too nice a beam. Clifton. [ 1913 Webster ]

v. t. To poise; to balance. [ 1913 Webster ]