Definition of cosmic for English Language Learners. : 1  of or relating to the universe or outer space. : 2  relating to spiritual matters. : 3  very large or important.
Definition of boast. 1 : a statement expressing excessive pride in oneself : the act or an instance of boasting (see 2boast) : brag It may sound like a boast, but I truly am very wealthy.
The definition of lamented is someone who is dead and who has been mourned for. When your father died and you were mourning for him, this is an example of a time when he was lamented. lamented. lamented.