[syn: go by, go under]
4.  be or act in accordance with; 
- Example: "Go by this rule and you'll be safe"
WordNet (r) 3.0 (2006):
go by
    v 1: pass by; "three years elapsed" [syn: elapse, lapse,
         pass, slip by, glide by, slip away, go by, slide
         by, go along]
    2: move past; "A black limousine passed by when she looked out
       the window"; "He passed his professor in the hall"; "One line
       of soldiers surpassed the other" [syn: travel by, pass
       by, surpass, go past, go by, pass]
    3: be called; go by a certain name; "She goes by her maiden name
       again" [syn: go by, go under]
    4: be or act in accordance with; "Go by this rule and you'll be
       safe"