The Collaborative International Dictionary
Equilibrating
Equilibrate \E`qui*li"brate\, 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.
Wiktionary
equilibrating
vb. (present participle of equilibrate English)