thereagain

Adverb

not-comparable obsolete

(obsolete) In opposition to it; against one's course.

Japanese Meaning

それに反対して、または自分の進路に逆らって / 対象に対抗する立場で、反発する、という意味

When the committee endorsed the design, he argued thereagain, citing safety concerns.

委員会がその設計を承認したとき、彼はそれに反対して安全上の懸念を挙げた。

Sense（1）

(obsolete) In opposition to it; against one's course.

Withoutë him we have no might, certain, / If that him list to standë thereagain.