What does afford mean?
The definition of afford
Af*ford”, v. t.
[imp. & p. p. Afforded; p. pr. & vb. n. Affording.]
Etym: [OE. aforthen, AS. gefor, for, to further, accomplish, afford, fr. for forth, forward. The prefix ge- has no well defined sense. See Forth.]

1 To give forth; to supply, yield, or produce as the natural result, fruit, or issue; as, grapes afford wine; olives afford oil; the earth affords fruit; the sea affords an abundant supply of fish.
2 To give, grant, or confer, with a remoter reference to its being the natural result; to provide; to furnish; as, a good life affords consolation in old age. His tuneful Muse affords the sweetest numbers. Addison. The quiet lanes . . . afford calmer retreats. Gilpin.
3 To offer, provide, or supply, as in selling, granting, expending, with profit, or without loss or too great injury; as, A affords his goods cheaper than B; a man can afford a sum yearly in charity.
4 To incur, stand, or bear without serious detriment, as an act which might under other circumstances be injurious; — with an auxiliary, as can, could, might, etc.; to be able or rich enough. The merchant can afford to trade for smaller profits. Hamilton. He could afford to suffer With those whom he saw suffer. Wordsworth.