/ ˈθɪŋkəbl; NAmE / adjective
[ not before noun ] that you can imagine as a possibility :
Such an idea was scarcely thinkable ten years ago.
OPP unthinkable
/ ˈθɪŋkəbl; NAmE / adjective
[ not before noun ] that you can imagine as a possibility :
Such an idea was scarcely thinkable ten years ago.
OPP unthinkable
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005