The Collaborative International Dictionary
Asexually
Asexually \A*sex"u*al*ly\, adv. In an asexual manner; without sexual agency.
Douglas Harper's Etymology Dictionary
Wiktionary
asexually
adv. In an asexual manner; without having sex.
WordNet
asexually
adv. in an asexual manner; "plants that reproduce asexually"
Usage examples of "asexually".
In the human bloodstream they take a form known as merozoites, which burrow into the red blood cells and reproduce asexually, each one producing 6 to 26 new individuals which burst out to infect new blood cells on a cycle that repeats every forty-eight hours.
Here, of course, came the inevitable rejoinder, in the form of a bold hypothesis, as, for example, that the civilization might reproduce asexually, which perforce would desexualize its "symbolic lexicon" and thereby in advance doom to failure any attempt at psychoanalytic penetration.