horse of the wood horse nop • horse opera · · · Info · Definitions · Synonyms · Characters · · horse of the wood · · Text Common · · Latin · · Scripts 17 · · Length 4 · · Syllables Definitions · · · (noun) large black Old World grouse. Synonyms: capercaillie, capercailzie, horse of the wood, Tetrao urogallus. · · Noun Definition 1 Synonyms · · · capercaillie · · Synonym 1 capercailzie · · Synonym 2 tetrao urogallus · · Synonym 3 Characters · · space U+0020 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 h latin small letter h U+0068 o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 w latin small letter w U+0077