air-raid shelter air raider • air reconnaissance · · · Info · Definitions · Synonyms · Characters · · air-raid shelter · · Text Common · · Latin · · Scripts 16 · · Length 4 · · Syllables Definitions · · · (noun) a chamber (often underground) reinforced against bombing and provided with food and living facilities; used during air raids. Synonyms: bomb shelter, air-raid shelter, bombproof. · · Noun Definition 1 Synonyms · · · bomb shelter · · Synonym 1 bombproof · · Synonym 2 Characters · · space U+0020 - hyphen-minus U+002D a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074