Welsh edit

Etymology edit

From pen (head) +‎ gwag (empty).

Pronunciation edit

Adjective edit

penwag (feminine singular penwag, plural penwag, equative mor benwag, comparative mwy penwag, superlative mwyaf penwag)

  1. having an empty or hollow head or top
  2. empty-headed, weak-minded, silly
    Synonyms: gwag, penwan, disynnwyr, gwirion, ffôl

Noun edit

penwag m (plural penwaig or penwyg or penweigion)

  1. older form of pennog (herring)