test bed test bar • test bow · · · Info · Definitions · Characters · · test bed · · Text Common · · Latin · · Scripts 8 · · Length 2 · · Syllables Definitions · · · (noun) a place equipped with instruments for testing (e.g. engines or machinery or computer programs etc.) under working conditions. Synonyms: test bed. · · Noun Definition 1 Characters · · space U+0020 b latin small letter b U+0062 d latin small letter d U+0064 e latin small letter e U+0065 s latin small letter s U+0073 t latin small letter t U+0074