(obsolete, idiomatic) Having seen much; hence, accomplished, experienced.

handsome; pleasing to the eye

plural of well-willer

(archaic) One who wishes (someone) well, or means kindly (toward someone).

(obsolete) In good condition.

(idiomatic) Completely; utterly; without doubt.

mild form of damn well

May indeed.

A well in which a stainless steel tube is bored directly down into an aquifer

(mathematics) The condition of being well-posed