underground pen

English - English

Definition of underground pen in English English dictionary

underground shelter used mainly to store airplanes in order to protect them from an air attack

Hyphenation

un·der·ground pen

Turkish pronunciation

ʌndırgraund pen

Pronunciation

/ˈəndərˌground ˈpen/ /ˈʌndɜrˌɡraʊnd ˈpɛn/