throw away

Short definition from Wiktionary

Verb

1. 1
   To discard (trash, garbage, or the like), to toss out, to put in the trash.
2. 2
   To waste, to squander.
3. 3
   To intentionally throw an incomplete pass.
4. 4
   To give lightly, in an offhand manner.

Noun

1. 1
   Alternative form of throwaway.

Adjective

1. 1
   Alternative form of throwaway.