concrete. Something sweet to the taste; a sweet substance. spec. molasses. (Canadian).

That which is sweet to the taste; something having a sweet taste. Chiefly poetic.

Perhaps: a (body of) sweet fluid, suggestive of nectar. Obsolete. rare.

In extended use. Any exquisite taste or smell; anything that tastes or smells exceptionally sweet or delightful. Also in figurative contexts.