1
to address (someone);to accost a person;to talk (to someone)
私はそんな失礼な話しかけられ方に慣れていない。
I'm not used to being talked to in such a rude manner.
2
to begin to talk;to start a conversation
男が近づいて私に話しかけた。
A man came up and spoke to me.
Other forms
話し掛ける 【はなしかける】