The Collaborative International Dictionary
nongregarious
nongregarious \nongregarious\ adj. Not growing or living in groups or colonies; -- of plants and animals.
Syn: nonsocial, solitary.
Wiktionary
nongregarious
a. (context zoology English) Not gregarious; solitary. Compare (term ungregarious English).
WordNet
Usage examples of "nongregarious".
A widower at fifty-two, childless, nongregarious, he seemed as unattached to ordinary passions as to his office.