(informal) An expression used to point out that another person's joke or cleverness has been recognised or understood, either to acknowledge its cleverness or alternatively to communicate a lack of amusement.

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

You shouldn't be upset over something that can't be undone.

There is nothing truly novel in existence; every new idea has some sort of precedent or echo from the past.

A greater number of similar things can be provided in the future.

It is easy; it is simple.

(idiomatic) Right at that moment in time; immediately.

(idiomatic) To an excessive degree, oftentimes with little to no regard to future consequences; desperately; recklessly or wantonly; frantically; very quickly or very much.

(archaic) therapeutics

(Scotland) Concerning that; relating to that; thereabout.