Definition, synonyms and related words
plural of waste
"The construction site was filled with piles of old bricks, metal scraps, and other building wastes."
Third-person singular simple present indicative form of waste
"He wastes his time playing video games instead of studying."
In plain English: To waste something means to use it up without getting any good result from it.
"He wastes his time playing video games instead of studying for exams."