meta. 1  Formal second-person singular (usted) imperative form of meter. 2  First-person singular (yo) present subjunctive form of meter. 3  Formal second-person singular (usted) present subjunctive form of meter. 4  Third-person singular (Ã©l, ella, also used with usted) present subjunctive form of meter.
A common condition that results in hearing loss is chronic ear infections. Certain infections during pregnancy such as syphilis and rubella may also cause hearing loss. Hearing loss is diagnosed when hearing testing finds that a person is unable to hear 25 decibels in at least one ear. Testing for poor hearing is recommended for all newborns.
How to Unplug Ears. Has your hearing become suddenly worse, and you feel like somebody stuffed cotton in your ears? Several factors cause plugged ears: wax buildup, air flow blockage to the Eustachian tubes, pressure differences in the middle ear, colds and sinus illnessâall can cause your hearing to become muffled. Plugged ears can even be quite painful, as seen (and heard) with babies on airplanes.