The Collaborative International Dictionary
Onerating
Onerate \On"er*ate\, v. t. [imp. & p. p. Onerated; p. pr. &
vb. n. Onerating.] [L. oneratus, p. p. pf onerare.]
To load; to burden. [Obs.]
--Becon.
Wiktionary
onerating
vb. (present participle of onerate English)