a. 1. Consisting of a multitude; manifold in number or condition; as, multitudinous waves. “The multitudinous seas.” Shak. [ 1913 Webster ]

A renewed jingling of multitudinous chains. G. Kennan. [ 1913 Webster ]

2. Of or pertaining to a multitude. “The multitudinous tongue.” Shak. [ 1913 Webster ]

-- Mul`ti*tu"di*nous*ly, adv. -- Mul`ti*tu"di*nous*ness, n. [ 1913 Webster ]