Admittedly; by one's own confession. / (archaic) In a way that is generally acknowledged.

The floor or bottom of the sea or ocean.

(zoology) Any amphipod in the family Hyalellidae.

Angostura bitters / A South American tree, with bark used in tradition medicine and as an ingredient in various bitters (but not Angostura bitters), Angostura trifoliata.