firstling noun & adjective.
['fǝ:s(t)lɪŋ] M16.[from FIRST adjective + -LING1.]A. noun. The first product or result of something; the first offspring of a season. Usu. in
pl. M16.b. attrib. or as
adjective. That is the first product or result; first-born.
E17. [TahlilGaran] English Dictionary ▲