「この意味を調べたら、いろいろな意味がある」

(1) Look up this word in a dictionary, and you will find many definitions.
(2) A dictionary will give you many definitions of this word.
(3) I looked up this word in my dictionary and found many definitions.

(3) は質問と少し違いますが、自分でいろんな意味を見つけたということで。