IPA: /ˈdɜːrbi/
KK: /ˈdɜrbi/
A type of race or contest, often involving horses or motorcycles, that is open to various participants.
The annual derby attracted many spectators and participants from all over the country.
Derby originates from Old English 'deor' (meaning animal or deer) and 'by' (meaning settlement or farm). The word refers to a settlement where deer were found or raised, hence the name.
Think of a 'settlement' ('by') where 'deer' ('deor') were common — that's how you can remember that 'derby' relates to a place associated with deer.