(redirected from stinging)
Also found in: Dictionary, Thesaurus, Medical, Legal, Idioms, Wikipedia.


in zoology, organ found in bees, many wasps, some ants, and in scorpions and sting rays, used defensively as well as to kill or paralyze prey. In the bee and the wasp the venomvenom
or zootoxin,
any of a variety of poisonous substances produced by animals. In poisonous snakes, venom is secreted in two poison glands, one on each side of the upper jaw, and enters the fang by a duct.
..... Click the link for more information.
 is produced by glands associated with the ovipositor (egg-laying organ) of the female. As symptoms differ, it is assumed that the venom of each species of insect probably has slightly different chemical properties. The bee's "acid gland" produces histamine and proteinlike substances that are extremely dangerous to persons with specific allergies to them. Adrenaline injections may be lifesaving in such cases. In the honeybee the sting is a minute needle with tiny serrated edges, the teeth of which point backward. This makes it hard for the insect to pull the organ loose and often results in the fatal loss of the sting, the poison gland, and part of the intestine. Hornets, yellow jackets, and other wasps have sharp, smooth stings that can be used repeatedly. A few ants produce formic acid as a venom. The scorpion kills its prey with poison injected by a curved spine at the tip of its tail; the wound is painful to human adults and may be fatal to children. Strictly speaking, spiders bite rather than sting, since they inject their venom by means of fanglike cheliceras. Coelenterates, e.g., the hydra, jellyfish, and certain corals, are equipped with stinging capsules (nematocysts) consisting of a trigger mechanism that, when stimulated, raises the hydrostatic pressure of the cell so that hollow venom-bearing threads are ejected with enough force to pierce the prey. The larger coelenterates, e.g., the Portuguese man-of-war and Cyanea, are dangerous to man. The stingrays, or stingarees, have long whiplike tails bearing one to three sharply toothed, bony, poisonous stingers capable of inflicting painful wounds.


1. a skin wound caused by the poison injected by certain insects or plants
2. pain caused by or as if by the sting of a plant or animal
3. a sharp pointed organ, such as the ovipositor of a wasp, by which poison can be injected into the prey
4. Slang a trap set up by the police to entice a person to commit a crime and thereby produce evidence


A parallel dialect of Scheme intended to serve as a high-level operating system for symbolic programming languages. First-class threads and processors and customisable scheduling policies.

E-mail: <>.

["A Customizable Substrate for Concurrent Languages", S. Jagannathan et al, ACM SIGPLAN Notices, 1992].
References in periodicals archive ?
Remember, stinging insects are important pollinators," said Tom Dobrinska, Staff Entomologist at Anderson Pest Solutions.
My favorite way to eat nettles is Stinging Nettle Soup (see the Healthy Eating Guide in this issue of New Life Journal)
To confirm that they indeed had isolated the component of olive oil that caused the stinging sensation, the scientists made synthetic copies of oleocanthal in the lab.
STINGING INSECTS Wasps -including yellow jackets, baldfaced hornets and paper wasps - and bees sting to defend themselves or their colony.
If the mound is disturbed, thousands of ants will rush to its defense, stinging a person or animal hundreds of times.
Of the six `stinging tree' species known in Australia, only two are actually trees: the southern giant stinging tree (Dendrocnide excelsa) and the northern shiny-leaf stinging tree (D.
It's important to understand what we can do to mitigate the health problems these stinging insects present," said Dr.
With some extra precautions and preparation, sports enthusiasts can avoid unwanted encounters with bees and other stinging insects," said Anne Munoz- Furlong, founder & CEO, The Food Allergy & Anaphylaxis Network.
In response to any perceived threat, the bees can swarm out of the colony and attack, stinging in large numbers.
Bee geneticists speculate that a relatively small number of genes drives Africanized honeybees to their stinging frenzy.
National Pest Management Association urges caution around stinging insects during their most active season
Jellyfish, together with corals, sea anemones and Portuguese men-of-war, belong to a group of marine animals armed with stinging capsules that discharge poison when they are touched.