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(petroleum engineering)
A support which is attached to the stern of a pipe-laying barge and which controls the bending of the pipe as it leaves the barge to enter the water.
A hollow tube, narrower at the bottom, that is forced into a gushing stream of oil from the wellhead to carry out well-control operations.
A sharp piercing organ, as of a bee, stingray, or wasp, usually connected with a poison gland.



the piercing part of the stinging apparatus of the females of Hymenoptera, suborder Aculeata. The stinging apparatus is located at the end of the abdomen and is an adapted form of the ovipositor, which has lost its egg-laying function and serves only for defense and attack. At rest the stinger lies in a special cavity inside the last segment of the abdomen. In use the stinging apparatus is moved outside, and the exposed stinger penetrates the body of the enemy or victim. In the process, a canal opens between the lower and central folds of the stinger, allowing a poisonous fluid to pass from a pair of glands, located in the insect’s abdomen, into the wound.

Sometimes the proboscis of the mosquito is called a stinger. The scorpion’s stinger is a needle with a canal at the end of the abdomen, with a poisonous gland at its base.

References in periodicals archive ?
4 coffee-colored piano stinger wire is haywire wrapped to eye of the first stinger hook.
About Stinger Stinger-RMP (reprogrammable microprocessor) Blk 1, the current production version of Stinger, has maintained a greater than 90 percent success rate in reliability and training tests against advanced threat targets.
Hamid Gul, who headed Pakistan's Inter Services Intelligence in the late 1980s, told Kyodo News of Japan that at least 16 Stingers and several launchers were seized by Iran from a group of Afghan mujahideen while they were transiting the missiles through Iran in 1986.
One consideration is whether the next generation of Stinger will be designed to hit both air and ground targets.
What few people realize is that the honeybee leaves its victim not only the stinger and the venom sac, but also a chunk of its abdomen, a cluster of nerves, various muscles and, as the scientists politely describe it, the end of its digestive tract.
For anyone who gets stung by a bee, the researchers offer some commonsense advice: Forget about method-get the stinger out as quickly as possible.
Stinger Medical is the leading manufacturer of mobile clinical workstations and point-of-care technologies for the healthcare marketplace.
The GT4 Stinger is a throwback to days when driving a car was a visceral experience that wasn't muted by electronic gimmickry.
With Gigabit Ethernet and OC-12 bandwidth to the backbone and enhancements such as IP multicast, the new Stinger solution enables high-speed video and data delivery over DSL for service providers.
Phones based on Stinger will be able to send data at speeds as slow as 9.
Production of the basic Stinger was followed in 1983 by the first of 500 Stinger POST models, as a transition to the Stinger RMP, of which 2500 have been produced since 1988.
The Stinger missile has specifically demonstrated its ability to successfully engage rotary- and fixed-wing aircraft and unmanned aerial vehicles during numerous test flights and in combat.