This is the verse translation, not a definition of the individual word.
And [remember] when We took a covenant from you and We raised above you the mountain [saying], “Hold firmly to what We have given you and obey,” they said, “We hear and disobey.” The love of [worshiping] the calf was engraved in their hearts because of their disbelief. Say, “How wretched is what your faith enjoins you, if you are believers!”