1) what is bound under, a sandal, a sole fastened to the foot with thongs
Part of Speech: noun neuter
Citing in TDNT: 5:310, 702
From G5265; something bound under the feet, that is, a shoe or sandal: - shoe.
Perseus Digital Library
University of Chicago's Logion lexicon
Thayer's dictionary plus other information.
From this site's dictionary (in Italian)
Click on the first column to search for that word as a form of the root ὑπόδημα; click on the second column to search for that grammatical form of the root ὑπόδημα; click on the third column to search for that word and grammatical form; click on the total to search for the root ὑπόδημα.