cast someone aside
and cast someone off; cast someone awayFig. to dispose of someone; to reject or discard someone. He simply cast his wife aside, and that was it.
cast something aside
and cast something off; cast something awayto throw something away. You can't just cast aside a new coat that you've only worn once.
dispose of someone
Sl. to kill someone. (See also
dispose of someone or something.)
Max suggested that he would dispose of Lefty if Lefty continued to be a pest. The boss ordered Max to dispose of Lefty. dispose of someone or something
to get rid of someone or something. (See also
dispose of someone.)
How can I dispose of this bothersome customer? Where shall I dispose of this wastepaper?Man proposes, God disposes.
Prov. People may make plans, but they cannot control the outcome of their plans. Jill: Are you really going to be able to finish writing your novel by the end of the year? Bob: Man proposes, God disposes.
dispose of
1. Attend to, settle, deal with, as in He quickly disposed of the problem. [Early 1600s]
2. Transfer, part with, as by giving away or selling. For example, They wanted to dispose of the land as soon as possible. [Second half of 1600s]
3. Get rid of, throw out, as in Can we dispose of the trash in this barrel? Oliver Goldsmith had this idiom in She Stoops to Conquer (1773): "I'm disposing of the husband before I have secured the lover." [Mid-1600s]
4. Kill or destroy; also, humorously, consume. For example, The king was determined to dispose of his enemies, or John disposed of the cake in no time. [Second half of 1800s]
cast aside
v.1. To throw or push something or someone out of the way: I cast my coat aside so that he could sit down. She cast aside the boxes in front of the door.
2. To reject or disregard something or someone: The commander cast aside all caution and ordered the troops to charge the fort. I knew you would cast me aside once you became famous.
dispose of
v.1. To throw out or get rid of something: The government hired contractors to dispose of the nuclear waste.
2. To settle or attend to some problem, question, or situation: We quickly disposed of the problem before anyone found out.
3. To transfer or part with something, as by giving away or selling it: The bank disposed of its bad loans.
4. To kill or destroy someone: The dictator disposed of all his enemies.