adjective Date: 1827 free from spines, thorns, or prickles, 2. having no spinal column ; invertebrate , lacking strength of character, ~ly adverb ~ness noun
SPINELESS
Meaning of SPINELESS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012