-də(r) noun
( -s )
Etymology: Middle English yeldere, from yelden to yield + -ere -er
: one that yields: as
a. : one that surrenders, concedes, or gives in
I was not born a yielder — Shakespeare
b. : something that yields produce or products : something that produces or furnishes — usually used with qualifier
direct taxes … proved poor yielders — C.L.Jones
a variety of corn that is established as a good yielder