Untidy; unkempt.
Full of seeds.
Having the flavour of seeds.
Infirm; unwell; gone to seed.
Disreputable, run-down.
Suffering the effects of a hangover.
Having a peculiar flavour supposed to be derived from the weeds growing among the vines; said of certain kinds of French brandy.
Unidirectional.
Single, simple; not complex.
A monomorphemic word, one without affixes.
An analogue in a space of arbitrary dimensionality of the triangle or tetrahedron; the convex hull of n+1 linearly independent points in n-dimensional space; in other words, the triangle, tetrahedron etc., generalized to an arbitrary number of dimensions.