There seems to be confusion here, as zigadene does not appear to be a recognized term in any standard dictionaries or scientific classifications. Its possible that there might be a spelling mistake or misunderstanding. Please provide more context. For example, Zigadenus is a genus of flowering plants in the family Melanthiaceae, which could potentially be referred to as zigadenes.

A legally undeclared spouse.

Sheared refers to the action of having cut off or removed something by clipping, shaving, or slicing. Its commonly associated physically with the process of removing wool from sheep, cutting hair, or reducing the size of materials in industries. In terms of physics and engineering, sheared is used to describe deformation of an object in which parallel planes remain parallel but are shifted in a direction parallel to themselves.

The Welsh Terrier (Welsh: Daeargi Cymreig) originates from Wales and was originally bred for hunting fox, rodents and badger; but during the last century, it has mainly been bred for showing. Despite this, it has retained its terrier strength of character. The Welsh Terrier has been claimed to be the oldest existing dog breed in the UK.The Welsh Terrier was a latecomer to the British show-ring (being primarily a working dog) and was not officially registered as a breed until the 19th century. It is on the UK Kennel Clubs list of breeds that are in danger of dying out, having as few as 300 or so pups registered annually. The most popular breeds are registered in tens of thousands each year.

There seems to be a potential confusion with the term. If referring to a place, Tabora is a city situated in the western part of Tanzania, Africa, recognized for its local honey production and weaving industry. If referring to an object or musical instrument, Tabora does not seem to have a specific recognized meaning. Please provide more context for a more accurate definition.

Lechatelierite is a type of naturally occurring, amorphous silica glass formed by a high-energy event such as a lightning strike or meteor impact. Its named after French chemist Henry Le Chatelier. It is a rare mineral because of the specific conditions needed for its formation.

A medicine chest is a cabinet or box used to store medicines, medical supplies, and other health care items. It is often kept in a convenient location at home or in a workplace for emergency use or daily health management.

Contextualism is a philosophical approach that emphasizes the relevance of context or environment in understanding various phenomena, such as language, behavior, knowledge and culture. It asserts that meaning and truth can vary under different circumstances or contexts and that theres no definite or absolute truth that can be applied universally. It is often used in fields like sociology, anthropology, ethics, and epistemology.

Hans Christian Joachim Gram was a Danish bacteriologist known for his development of the Gram stain, a method of staining bacterial cells to better identify and classify bacteria. Born in Denmark in 1853, he contributed significantly to the world of microbiology and his Gram stain method is still used widely in microbiology labs around the world.

A synchrotron is a particular type of cyclic particle accelerator, descended from the cyclotron, in which the accelerating particle beam travels around a fixed closed-loop path. The magnetic field which bends the particle beam into its closed path increases with time during the accelerating process, being synchronized to the increasing kinetic energy of the particles. The synchrotron is one of the first accelerator concepts to enable the construction of large-scale facilities, since bending, beam focusing and acceleration can be separated into different components. The most powerful modern particle accelerators use versions of the synchrotron design. The largest synchrotron-type accelerator, also the largest particle accelerator in the world, is the 27-kilometre-circumference (17 mi) Large Hadron Collider (LHC) near Geneva, Switzerland, built in 2008 by the European Organization for Nuclear Research (CERN). It can accelerate beams of protons to an energy of 6.5 tera electronvolts (TeV or 1012 eV).
The synchrotron principle was invented by Vladimir Veksler in 1944. Edwin McMillan constructed the first electron synchrotron in 1945, arriving at the idea independently, having missed Vekslers publication (which was only available in a Soviet journal, although in English). The first proton synchrotron was designed by Sir Marcus Oliphant and built in 1952.

A fish of the species Archosargus probatocephalus.

Bis(nitrato-O)dioxouranium. A compound used in photography and the porcelain industry. It causes severe renal insufficiency and renal tubular necrosis in mammals and is an effective lymphocyte mitogen.

Gloxinia is a genus of three species of tropical rhizomatous herbs in the flowering plant family Gesneriaceae. The species are primarily found in the Andes of South America but Gloxinia perennis is also found in Central America and the West Indies, where it has probably escaped from cultivation.
Gloxinia perennis is the original species of the genus and for much of its history the genus consisted of only G. perennis and a very small number of other species. However, most recent references on Gloxinia reflect the 1976 classification of Hans Wiehler, who took a broad view of the genus. A recent analysis of Gloxinia and related genera based on molecular and morphological work has determined that Wiehlers circumscription of the genus was unnatural, both phylogenetically and morphologically. The analyses demonstrated that the genera Anodiscus and Koellikeria, each with a single species, were more closely related to Gloxinia perennis than were any of the other species included in Gloxinia by Wiehler, several of which proved to be more closely related to other genera. As a result of this work, most of the species have been transferred to other genera while Koellikeria erinoides and Anodiscus xanthophyllus have been transferred into a much more narrowly defined Gloxinia consisting of only three species, all of them characterized by having a raceme-like flowering stem. The other species have been transferred to the existing genus Monopyle, the resurrected genera Mandirola and Seemannia, and the new genera Gloxinella, Gloxiniopsis, Nomopyle, and Sphaerorrhiza. Gloxinia perennis forms fertile hybrids with species of Seemannia, which was the primary reason for uniting the two genera.

Asclepias tuberosa, commonly known as butterfly weed, is a species of milkweed native to eastern and southwestern North America. It is commonly known as butterfly weed because of the butterflies that are attracted to the plant by its color and its copious production of nectar.

A nonprofit organization (NPO) or non-profit organisation, also known as a non-business entity, not-for-profit organization, or nonprofit institution, is a legal entity organized and operated for a collective, public or social benefit, in contrary with an entity that operates as a business aiming to generate a profit for its owners. A nonprofit is subject to the non-distribution constraint: any revenues that exceed expenses must be committed to the organizations purpose, not taken by private parties. An array of organizations are nonprofit, including some political organizations, schools, business associations, churches, social clubs, and consumer cooperatives. Nonprofit entities may seek approval from governments to be tax-exempt, and some may also qualify to receive tax-deductible contributions, but an entity may incorporate as a nonprofit entity without securing tax-exempt status.
Key aspects of nonprofits are accountability, trustworthiness, honesty, and openness to every person who has invested time, money, and faith into the organization. Nonprofit organizations are accountable to the donors, founders, volunteers, program recipients, and the public community. Theoretically, for a nonprofit that seeks to finance its operations through donations, public confidence is a factor in the amount of money that a nonprofit organization is able to raise. Supposedly, the more nonprofits focus on their mission, the more public confidence they will have. This will result in more money for the organization. The activities a nonprofit is partaking in can help build the publics confidence in nonprofits, as well as how ethical the standards and practices are.

An open circuit is a type of electrical circuit in which the path that the electrons follow is broken or interrupted, resulting in a stop or incomplete flow of electrical current. This condition can be caused by various factors, such as a disconnected wire, a blown fuse, a switch being open or off, or any other physical barrier preventing the current from flowing.

dul′si-mėr, n. a musical instrument resembling a flat box, with sounding-board and bridges, across which run wires tuned by pegs at the sides, and played on by striking the wires with a small piece of wood in each hand, or more usually with two cork-headed hammers: a Jewish musical instrument, according to Gesenius, a double pipe with a bag. [Sp. dulcemele—L. dulce melos, a sweet song—dulcis, sweet; melos = Gr. melos, a song.]