English

Adjective

siblingless ‎(not comparable)

1. Without siblings.
   • 2007 February 11, Liesl Schillinger, “And Baby Makes Three”, in New York Times:

     For Betty Rollin, a memoirist who grew up in Yonkers, being siblingless meant that she was pampered, adored and showered with gifts.

Hypernyms

• brotherless
• sisterless