BITTERSWEETLY
Etymology
Adverb
bittersweetly (comparative more bittersweetly, superlative most bittersweetly)
In a bittersweet manner.
Source: Wiktionary
BITTERSWEET
Bit"ter*sweet`, a.
Definition: Sweet and then bitter or bitter and then sweet; esp. sweet with
a bitter after taste; hence (Fig.), pleasant but painful.
Bit"ter*sweet`, n.
1. Anything which is bittersweet.
2. A kind of apple so called. Gower.
3. (Bot.)
(a) A climbing shrub, with oval coral-red berries (Solanum
dulcamara); woody nightshade. The whole plant is poisonous, and has a
taste at first sweetish and then bitter. The branches are the
officinal dulcamara.
(b) An American woody climber (Celastrus scandens), whose yellow
capsules open late in autumn, and disclose the red aril which covers
the seeds; -- also called Roxbury waxwork.
Source: Webster’s Unabridged Dictionary 1913 Edition