As adjectives the difference between multimodal and polymodal
is that multimodal is having, or employing multiple modes while polymodal is pertaining to several different forms of sensory information.
multimodal
English
Alternative forms
*multi-modal
Adjective
(
en adjective)
Having, or employing multiple modes
polymodal
English
Adjective
(
en adjective)
pertaining to several different forms of sensory information
involving more than one sense