1. Godan verb with 'su' ending, Transitive verb

   to send; to forward

   Usually written using kana alone

   洗濯物を持っていくために誰かよこしてくださいますか。

2. to hand over (e.g. money)

   Usually written using kana alone

3. Auxiliary verb, Godan verb with 'su' ending

   indicates that the action is directed towards the speaker; indicates that the object of an action arrives at or is received by the speaker

   Usually written using kana aloneafter the -te form of a verb; oft. with the nuance that the action is one-sided or unwelcome

Also written 遣す【よこす】