Definition of Thall. Meaning of Thall. Synonyms of Thall

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Definition of Thall

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Merithallus
Merithal Mer"i*thal, Merithallus Mer`i*thal"lus, n. [NL. merithallus, fr. Gr. ?, or ?, a part + ? a young shoot.] (Bot.) Same as Internode.
Prothalli
Prothallus Pro*thal"lus, n.; pl. Prothalli. [NL., fr. Gr. ? before + ? a young shoot.] (Bot.) The minute primary growth from the spore of ferns and other Pteridophyta, which bears the true sexual organs; the o["o]phoric generation of ferns, etc.
Prothallia
Prothallium Pro*thal"li*um, n.; pl. Prothallia. [NL.] (Bot.) Same as Prothallus.
Prothallium
Prothallium Pro*thal"li*um, n.; pl. Prothallia. [NL.] (Bot.) Same as Prothallus.
Prothallus
Prothallus Pro*thal"lus, n.; pl. Prothalli. [NL., fr. Gr. ? before + ? a young shoot.] (Bot.) The minute primary growth from the spore of ferns and other Pteridophyta, which bears the true sexual organs; the o["o]phoric generation of ferns, etc.
Thallate
Thallate Thal"late, n. (Chem.) A salt of a hypothetical thallic acid.
Thallene
Thallene Thal"lene, n. (Chem.) A hydrocarbon obtained from coal-tar residues, and remarkable for its intense yellowish green fluorescence.
Thalli
Thallus Thal"lus, n.; pl. Thalli. [NL., fr. Gr. ? young shoot or branch, frond.] (Bot.) A solid mass of cellular tissue, consisting of one or more layers, usually in the form of a flat stratum or expansion, but sometimes erect or pendulous, and elongated and branching, and forming the substance of the thallogens.
Thallic
Thallic Thal"lic, a. (Chem.) Of or pertaining to thallium; derived from, or containing, thallium; specifically, designating those compounds in which the element has a higher valence as contrasted with the thallous compounds; as, thallic oxide.
Thalline
Thalline Thal"line, a. (Bot.) Consisting of a thallus.
Thalline
Thalline Thal"line, n. [Gr. ? a young shoot or branch.] (Chem.) An artificial alkaloid of the quinoline series, obtained as a white crystalline substance, C10H13NO, whose salts are valuable as antipyretics; -- so called from the green color produced in its solution by certain oxidizing agents.
thallious
Thallous Thal"lous, a. (Chem.) Of or pertaining to thallium; derived from, or containing, thallium; specifically, designating those compounds in which the element has a lower valence as contrasted with the thallic compounds. [Written also thallious.]
Thallious
Thallious Thal"li*ous, a. (Chem.) See Thallous.
Thallium
Thallium Thal"li*um, n. [NL., fr. Gr. ? young or green shoot or branch, twig. So called from a characteristic bright green line in its spectrum.] (Chem.) A rare metallic element of the aluminium group found in some minerals, as certain pyrites, and also in the lead-chamber deposit in the manufacture of sulphuric acid. It is isolated as a heavy, soft, bluish white metal, easily oxidized in moist air, but preserved by keeping under water. Symbol Tl. Atomic weight 203.7.
Thallogen
Thallogen Thal"lo*gen, n. [Gr. ? young shoot or branch, frond + -gen.] (Bot.) One of a large class or division of the vegetable kingdom, which includes those flowerless plants, such as fungi, alg[ae], and lichens, that consist of a thallus only, composed of cellular tissue, or of a congeries of cells, or even of separate cells, and never show a distinction into root, stem, and leaf.
Thalloid
Thalloid Thal"loid, a. [Thallus + -oid.] (Bot.) Resembling, or consisting of, thallus.
Thallophyta
Thallophyta Thal*loph"y*ta, n. pl. [NL. See Thallophyte.] (Bot.) A phylum of plants of very diverse habit and structure, including the alg[ae], fungi, and lichens. The simpler forms, as many blue-green alg[ae], yeasts, etc., are unicellular and reproduce vegetatively or by means of asexual spores; in the higher forms the plant body is a thallus, which may be filamentous or may consist of plates of cells; it is commonly undifferentiated into stem, leaves, and roots, and shows no distinct tissue systems; the fronds of many alg[ae], however, are modified to serve many of the functions of the above-named organs. Both asexual and sexual reproduction, often of a complex type, occur in these forms. The Thallophyta exist almost exclusively as gametophytes, the sporophyte being absent or rudimentary. By those who do not separate the Myxophyta from the Tallophyta as a distinct phylum the latter is treated as the lowermost group in the vegetable kingdom.
Thallophyte
Thallophyte Thal"lo*phyte, n. [Gr. ? young shoot + -phyte.] (Bot.) A plant belonging to the Thallophyta. -- Thal`lo*phyt"ic, a.
Thallophyte
Thallophyte Thal"lo*phyte, n. [Gr. ? young shoot + ? plant.] (Bot.) Same as Thallogen.
Thallophytic
Thallophyte Thal"lo*phyte, n. [Gr. ? young shoot + -phyte.] (Bot.) A plant belonging to the Thallophyta. -- Thal`lo*phyt"ic, a.
Thallous
Thallous Thal"lous, a. (Chem.) Of or pertaining to thallium; derived from, or containing, thallium; specifically, designating those compounds in which the element has a lower valence as contrasted with the thallic compounds. [Written also thallious.]
Thallus
Thallus Thal"lus, n.; pl. Thalli. [NL., fr. Gr. ? young shoot or branch, frond.] (Bot.) A solid mass of cellular tissue, consisting of one or more layers, usually in the form of a flat stratum or expansion, but sometimes erect or pendulous, and elongated and branching, and forming the substance of the thallogens.

Meaning of Thall from wikipedia

- Benjamin Thall is an American actor and is most well known for his role in the movie Homeward Bound: The Incredible Journey as Peter Burnford. Benj Thall was...
- Thal, also Thall, or Tal (Pashto: ټل) (Urdu: ٹل) is a town in Thall Tehsil in the Hangu District of Khyber Pakhtunkhwa province, ****stan. Situated at...
- word thall, which the group have used to describe their own music and which has become a meme among the band and its fans. The etymology of thall originates...
- Bob Thall is a Chicago photographer specializing in street scenes. He is the former Chair of the Photography Department at Columbia College Chicago, stepping...
- jewelry online and through boutique stores. It was founded in 2010 by Griffin Thall and Paul Goodman, who created the business having been inspired by Costa...
- Thall (born November 7, 1952) is a media scientist and Marshall McLuhan scholar most noted for his portrayal of media commentator Lenny Bloom. Thall is...
- and Vildhjarta, utilizing polyrhythms. They have described this genre as "thall". The band was founded in 2009 by Buster Odeholm (later known as the drummer...
- Thall is a tehsil located in Hangu District, Khyber Pakhtunkhwa, ****stan. The po****tion is 248,503 according to the 2017 census. List of tehsils of...
- addition, Robert Hays, Kim Greist, Veronica Lauren, Kevin Chevalia and Benj Thall reprised their roles for the sequel. The movie was met with mixed critical...
- Thelma Thall "Tybie" Sommer (born March 12, 1924) is the only living American woman to have won two World Table Tennis Championships. Thall received the...