|Part of Speech:||term verb noun|
The term 'affer' comes form English 'offer' and is attensted since at least the middle period. It means about what it does in English.
As a verb, 'affer' is a ditransitive happat verb with an ergative offerer, an absolutive thing offered and a dative offeree.
As a noun, 'affer' means an offer.
As a modifier, 'afferys' means something like 'offered' or 'on offer'.