We have no meanings for "proffer to joust" in our records yet.
1 Therewithal came that knight straight unto them, and anon he proffered to joust .
2 Then Sir Gareth gat a spear and proffered to joust .
3 Then Sir Kay espied them first, and gat his spear, and proffered to joust .
4 Then he proffered to joust with King Mark.
5 Then came forth Sir Gawaine from the king's host, and he came before and proffered to joust .
6 Then Sir Lamorak proffered to joust .
7 Then anon came forth a knight of the castle, and proffered to joust with the Knight with the Red Shield.
8 So as he rode, he met Sir Key, the seneschal, and Sir Sagramour, and Sir Key proffered to joust with him.
9 And there Sir Brandiles proffered to joust with Sir Tristram, and Sir Tristram smote him down, horse and all, to the earth.
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