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.
hoard (hÃ´rd) n. 1. A supply or store of something held or hidden for future use. 2. A collection or supply, as of memories or information, that one keeps to oneself for future use. v. hoardÂ·ed, hoardÂ·ing, hoards v.tr. 1. To accumulate a hoard of: hoarded his money in a box under the bed.