Main Entry:

in·de·fin·able

Pronunciation:

\-ˈfī-nə-bəl\

Function:

adjective

Date:

1810

: incapable of being precisely described or analyzed <indefinable feelings> <an indefinable concept>

— in·de·fin·abil·i·ty \-ˌfī-nə-ˈbi-lə-tē\ noun

— indefinable noun

— in·de·fin·able·ness \-ˈfī-nə-bəl-nəs\ noun

— in·de·fin·ably \-blē\ adverb