declarer

Mane (Îngilîzî)

1. The person who wins the bidding and so declares what suit will be trump.
2. One who declares.
3. A statement that declares the properties of a variable or contributes to doing so.

Hevwate

asseverator

contractor

avower

affirmer

asserter

speaker

🔈

announcer

sermoniser

bidder

offerer

proclaimer

reporter

Werger

déclarant

المعلن

Alleinspieler

Wekî (IPA) tê bilêvkirin

/dɪˈkleəɹə(ɹ)/

Etîmolojî (Îngilîzî)

Ji Middle English mîras hatiye girtin: declarer

In summary

From Middle English declarer, equivalent to declare + -er.