Below the age of 20, acne can cause dark spots due to scarring and red marks left by the infection. Skin Diseases That Cause Dark Spots Melasma: Itâs one of the commonest causes of grayish patches on the face. It mostly affects the forehead, cheeks, or the area between your mouth and nose.
The definition of a titter is a nervous and half-hidden laugh. An example of a titter is the laugh made by a schoolgirl in class. verb. To titter means to laugh or giggle in a somewhat suppressed way. An example of to titter is the laugh of a nervous toddler.
stutter verb [I] (SPEAK). âº to âspeak or say something, âespecially the first âpart of a word, with âdifficulty, for âexample âpausing before it or ârepeating it several âtimes: She stutters a little, so be âpatient and âlet her âfinish what she's saying.