Definition of overwell in English:

overwell

verb

rare
  • with object To well, rise, or pass over (the top, brim, or edge).

adverb

  • Too well; very well.

Origin

Old English (in an earlier sense). From over- + well<br>late Middle English; earliest use found in St. Augustine. From over- + well [noun⁴].

Pronunciation

overwell

/ˌəʊvəˈwɛl/