Defn: Burdensome; oppressive. "Too onerous a solicitude." I. Taylor. Onerous cause (Scots Law), a good and legal consideration; — opposed to gratuitous.
ONEROUSLY
On"er*ous*ly, adv.
Defn: In an onerous manner.
ONES
Ones, adv.
Defn: Once. [Obs.] Chaucer.
ONESELF
One`self", pron.
Defn: A reflexive form of the indefinite pronoun one. Commonly writen
as two words, one's self.
One's self (or more properly oneself), is quite a modern form. In
Elizabethan English we find a man's self=one's self. Morris.
ONE-SIDED
One`-sid"ed, a.
1. Having one side only, or one side prominent; hence, limited to one side; partial; unjust; unfair; as, a one-sided view or statement. "Unguarded and one-sided language." T. Arnold.
2. (Bot.)