aborning,adv.andpred.a.Chiefly U.S.|əˈbɔːnɪŋ|[f.aprep.¹ 12 + borning,f.born.](While) being born or produced.1934in Webster.1943H. A. WallaceCentury of Common Man (1944) 87A future which..will save and share the culture past and now aborning.1957D. W. BroganFrench Nation v. 189The Franco-Russian alliance was a long time aborning.1961F. G. CassidyJamaica Talk xiv. 297Some names are obsolete; some died aborning.1961Woman's Own 16 Dec. 9/1A home for a child aborning.