Q: Does the word "time" mean the same thing in "He was a great actor in his time." and "He had a time holding back the tears."?

A: different meanings

Q: Does the word "strike" mean the same thing in "Strike a medal." and "She struck her head on the low ceiling."?

A: different meanings

Q: Does the word "lie" mean the same thing in "Lie dormant." and "The book lies on the table."?

A: different meanings

Q: Does the word "substantiate" mean the same thing in "The president's trip will substantiate good relations with the former enemy country." and "The painting substantiates the feelings of the artist."?

A:
different meanings