un ‧ heard /ˌʌnˈhɜːd $ -ɜːrd/ BrE AmE adjective
[ Word Family: adjective : ↑ unheard , ↑ unheard , of; verb : ↑ hear , ↑ overhear ; noun : ↑ hearing , ↑ hearer ]
not heard or listened to:
Her cries for help went unheard.
un ‧ heard /ˌʌnˈhɜːd $ -ɜːrd/ BrE AmE adjective
[ Word Family: adjective : ↑ unheard , ↑ unheard , of; verb : ↑ hear , ↑ overhear ; noun : ↑ hearing , ↑ hearer ]
not heard or listened to:
Her cries for help went unheard.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012