Assent - (Webster's 1828 Dictionary)
ASSENT', n. [L. assensus, from assentior, to assent, of ad and sentio, to thing.]
1. The act of the mind in admitting, or agreeing to, the truth of a proposition.
Faith is the assent to any proposition, on the credit of the proposer.
2. Consent; agreement to a proposal, respecting some right or interest; as, the bill before the house has the assent of a great majority of the members.
The distinction between assent and consent seems to be this: assent is the agreement to an abstract proposition. We assent to a statement, but we do not consent to it. Consent is an agreement to some proposal or measure which affects the rights or interest of the consenter. We consent to a proposal of marriage. This distinction however is not always observed. [See Consent.]
3. Accord; agreement. 2 Chr 18.
ASSENT', v.i. To admit as true; to agree, yield or concede, or rather to express an agreement of the mind to what is alleged, or proposed.
The Jews also assented, saying these things are so.
It is sometimes used for consent, or an agreement to something affecting the rights or interest of the person assenting. But to assent to the marriage of a daughter is less correct than to consent.