backswimmer, Notonecta undulata
(noun) predaceous aquatic insect that swims on its back and may inflict painful bites
Source: WordNet® 3.1
backswimmer (plural backswimmers)
Any of various aquatic insects, of the family Notonectidae, that swim on their backs.
Source: Wiktionary
29 September 2024
(noun) the technical aspects of doing something; “a mechanism of social control”; “mechanisms of communication”; “the mechanics of prose style”
International Coffee Day (September 29) is an occasion to promote and celebrate coffee as a beverage, with events occurring in places across the world. A day to promote fair trade coffee and raise awareness for the coffee growers’ plight. Other countries celebrate this event on October 1.
