Wiktionary
no-see-ums
n. (plural of no-see-um English)
Usage examples of "no-see-ums".
There are bugs everywhere—butterflies, midges, no-see-ums, flies, biting bugs, and crawling bugs.
A heck of a lot of bugs, though, especially those nearly-invisible no-see-ums swarming in an undulating ball around her head.