-fashion UK [fæʃ(ə)n] US [ˈfæʃ(ə)n] suffix
used with some nouns to make adverbs meaning ‘in the way that a particular person or thing might do something’

He climbs up walls spider-fashion.

Thesaurus: suffixeshyponym

* * *

comb. form in the manner of something specified

dog-fashion | castanet-fashion

in the style associated with a specified place or people

American-fashion | Bristol-fashion

Useful english dictionary. 2012.