What is burdensome; oppressive. "Too onerous a solicitude." I. Taylor. Onerous cause (Scots Law), a good and legal consideration; -- opposed to gratuitous called?

onerous — Burdensome; oppressive. "Too onerous a solicitude." I. Taylor. Onerous cause (Scots Law), a good and legal consideration; -- opposed to gratuitous. (Webster's 1913.)

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