Collins Chinese Dictionary Plus (3rd edition), 2011:
撂
liào 动
(口)1
(=放下) put …down;
(pt, pp put)
(pt, pp put)
- 他把纸(紙)牌撂在桌上走出去了。 Tā bǎ zhǐpái liào zài zhuō shang zǒu chūqù le. He put the cards down on the table and left.
2
(=弄倒) knock …down
- 他一下就把我撂倒了。 Tā yīxià jiù bǎ wǒ liàodǎo le. He knocked me down with one blow.
3
(=抛弃) abandon
- 孩子出生后(後)被撂掉了。 Háizi chūshēng hòu bèi liàodiào le. The baby was abandoned at birth.