Meaning of come to

(verb) cause to experience suddenly; "Panic struck me"; "An interesting idea hit her"; "A thought came to me"; "The thought struck terror in our minds"; "They were struck with fear"

be relevant to; "There were lots of questions referring to her talk"; "My remark pertained to your earlier comments"

attain; "The horse finally struck a pace"

return to consciousness; "The patient came to quickly"; "She revived after the doctor gave her an injection"