[often with sing. v.] colostrum, esp. that of a cow
Origin of beestingsMiddle English bestinge from Old English bysting from beost, beestings
plural nounused with a sing. or pl. verb
The first milk secreted by a mammal, especially a cow, after parturition; colostrum.
Origin of beestingsMiddle English bestinggis pl. of besting from Old English bésting from bēost beestings
From Old English bȳsting, from bēost.