noun one who chaffs.
2. chaffer ·noun bargaining; merchandise.
3. chaffer ·vt to buy or sell; to trade in.
4. chaffer ·noun to talk much and idly; to chatter.
5. chaffer ·vt to exchange; to bandy, as words.
6. chaffer ·noun to treat or dispute about a purchase; to bargain; to haggle or higgle; to negotiate.