ŭter-lĭbet — Lewis & Short
ŭter-lĭbet, utrălĭbet, utrumlĭbet,
I pron.
I Which of the two you please, whichsoever of the two (rare but class.):
utrumlibet elige, alterum incredibile est, alterum nefarium et ante hoc tempus utrumque inauditum,Cic. Quint. 26, 81.—
II Indef., either one (of two), either of the two:
eos consules esse, quorum utrolibet duce bellum Etruscum geri recte possit,Liv. 10, 24, 17:
quae non dicere, si utrum libet esset liberum, maluissemus,Quint. 11, 1, 60; cf. id. 9, 1, 7:
fingamus utrumlibet non recte dictum,id. 1, 5, 35; cf. id. 5, 10, 70; 6, 4, 18:
si parti utrilibet omnino alteram detrahas,id. 2, 19, 2:
ubi utrolibet modo curatum est,Cels. 6, 18, 10:
adjecto vel irino vel laureo oleo, sic ut utrilibet paulum aceti misceatur,id. 6, 7, 7:
sanguinem fluentem ex utrālibet parte sistit,Plin. 24, 4, 8, § 13:
in utramlibet partem,Scrib. Comp. 101: 255.—Hence,
A ŭtrālĭbet, adv., on whichever of two sides, on either side, Plin. 2, 18, 16, § 79.—
B ŭtrōlĭbet, adv., to either one of two sides, to either side:
ne inclinata utrolibet cervix,Quint. 1, 11, 9.