amplĭfĭcātor, ōris, m. [amplifico],
he who enlarges , an amplifier (very rare): rerum, Cic. Tusc. 5, 4, 10: MVNICIPII, Inscr. Orell. 1025: VRBIS ROMAE, Inscr. Grut. 282, 3.—Trop.: dignitatis, Cic. Fam. 10, 12.
amplificātor ōris, m amplifico, one who enlarges, a decorator, amplifier : rerum: dignitatis. ...
An Elementary Latin Dictionary