The meanings of words change all the time. Some words even shift to mean the opposite of the original meaning and then shift back again. Take the word nice, for example. From Bill Bryson’s Mother Tongue:
A word that shows just how wide-ranging these changes can be is nice, which was first recorded in 1290 with the meaning of stupid and foolish. Seventy-five years later Chaucer was using it to mean lascivious and wanton. Then at various times over the next 400 years it came to mean extravagant, elegant, strange, slothful, unmanly, luxurious, modest, slight, precise, thin, shy, discriminating, dainty, and—by 1769—pleasant and agreeable. The meaning shifted so frequently and radically that it is now often impossible to tell in what sense it was intended, as when Jane Austen wrote to a friend, “You scold me so much in a nice long letter . . . which I have received from y
How my heart sings 