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.
jitÂ·ter. intr.v. jitÂ·tered, jitÂ·terÂ·ing, jitÂ·ters. 1. To be nervous or uneasy; fidget. 2. To make small quick jumpy movements: The pictures on the wall jitter whenever a truck drives by. n. 1. A jittering movement; a tic. 2. jitters A fit of nervousness.Often used with the.lural noun nerves, anxiety, butterflies (in your stomach) (informal), nervousness, the shakes (informal), fidgets, cold feet (informal), the willies (informal), tenseness, heebie-jeebies (slang) I had a case of the jitters during my first two speeches.