sunken arch

1. 1.

   an instep flattened so the entire sole rests on the ground

   Synonymsfallen arch

   Broaderinstep

Questions about sunken arch

What does sunken arch mean?

sunken arch means "an instep flattened so the entire sole rests on the ground".

What is another word for sunken arch?

Close synonyms include fallen arch. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is sunken arch a common word?

sunken arch is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.