Kelime: fourth Söyleniş:'fOrth, 'forth İşlev:noun Türleri:pluralfourths /'fOr(th)s, 'for(th)s/ 1 -- see NUMBER table 2 a : a musical interval embracing four tones of the diatonic scale b : a tone at this interval; specifically: SUBDOMINANT 1 c : the harmonic combination of two tones a fourth apart 3 : the 4th forward gear or speed of a motor vehicle 4capitalized: INDEPENDENCE DAY -- used with the - fourthadjective or adverb - fourth·lyadverb