Definitions
1.nounAny plant regarded as unwanted at the place where, and at the time when it is growing."If it isn't in a straight line or marked with a label, it's a weed."
2.nounShort for duckweed.
3.nounUnderbrush; low shrubs.
4.nounA drug or the like made from the leaves of a plant.
5.nounA weak horse, which is therefore unfit to breed from.
6.nounA puny person; one who has little physical strength.
7.nounSomething unprofitable or troublesome; anything useless.