noun. ['ˈlaɪtənɪŋ'] changing to a lighter color.
1. Noun, singular or mass You can use the lightener to create highlights or for full head lightening. 2. Verb, gerund or present participle Allow the acetone to dry for a minute and determine if the spot is lightening.
noun. ['ˈlaɪtənɪŋ'] descent of the uterus into the pelvic cavity that occurs late in pregnancy; the fetus is said to have dropped.