To Consult With, To Discuss, To Confer
transitive verb, godan verb
Because the hiragana ends with an う sound, you know this word is a verb. The kanji itself means consult and the verb vocab version is to consult with or to discuss.
はかる
You need to consult with a hacker (はか) to solve your hacking problem. Imagine consulting with a hacker, whatever a hacker looks like in your mind.
この問題は取締役会に諮る必要があります。
We need to discuss this problem at the board of directors meeting.