Definition of unprompted in English:

unprompted

Pronunciation /ˌənˈpräm(p)təd/ /ˌənˈprɑm(p)təd/

adjective

  • Said, done, or acting without being encouraged or assisted.

    ‘unprompted, the guys in the next booth joined in’
    ‘an unprompted apology’
    gratuitous, unnecessary, needless, unneeded, inessential

Pronunciation

unprompted

/ˌənˈpräm(p)təd/ /ˌənˈprɑm(p)təd/