Tuesday, November 28, 2023

Adsorption

 Adsorption is the adhesion of atoms, ions or molecules from a gas, liquid or dissolved solid to a surface.


 Two adsorbate nitrogen molecules adsorbing onto a tungsten adsorbent from the precursor state around an island of previously adsorbed adsorbate (left) and via random adsorption (right)

Sunday, November 26, 2023

frenulum

 A frenulum /ˈfrɛnjʊləm/ or frenum /ˈfrnəm/ (pl.: frenula or frena, from the Latin frēnulum, "little bridle", the diminutive of frēnum) is a small fold of tissue that secures the motion of a mobile organ in the body


 

Wednesday, November 22, 2023

molly wop

 

molly wop (third-person singular simple present molly wops, present participle molly wopping, simple past and past participle molly wopped)

  1. (slang, transitive) To hit (someone) hard.

Monday, November 20, 2023

rand

 

The South African rand, or simply the rand, (sign: R; code: ZAR) is the official currency of the Southern African Common Monetary Area: South Africa, Namibia (alongside the Namibian dollar), Lesotho (alongside the Lesotho loti) and Eswatini (alongside the Swazi lilangeni). It is subdivided into 100 cents (sign: "c") and the rand and cents are separated by a comma.

The South African rand is legal tender in the Common Monetary Area member states of Namibia, Lesotho and Eswatini, with these three countries also having their own national currency (the dollar, the loti and the lilangeni respectively) pegged with the rand at parity and still widely accepted as substitutes. The rand was also legal tender in Botswana until 1976, when the pula replaced the rand at par. 


 

 The rand takes its name from the Witwatersrand ("white waters' ridge" in English, rand being the Afrikaans word for 'ridge'), the ridge upon which Johannesburg is built and where most of South Africa's gold deposits were found. In English and Afrikaans the singular and plural form of the unit ("rand") is the same: one rand, ten rand, two million rand.

Saturday, November 18, 2023

spave

 

spave (third-person singular simple present spaves, present participle spaving, simple past and past participle spaved)

  1. Archaic form of spay (remove the ovaries of an animal).

Friday, November 17, 2023

patent troll

 In international law and business, patent trolling or patent hoarding is a categorical or pejorative term applied to a person or company that attempts to enforce patent rights against accused infringers far beyond the patent's actual value or contribution to the prior art, often through hardball legal tactics (frivolous litigation, vexatious litigation, strategic lawsuits against public participation (SLAPP), chilling effects, and the like).

Thursday, November 16, 2023

Pachycauls

 Pachycauls are plants with a disproportionately thick trunk for their height, and few branches. In contrast, trees with thin twigs such as Oak (Quercus), Maple (Acer) and Eucalyptus are called leptocauls while those with moderately thick twigs like Plumeria are called mesocauls. Pachycauly can be the product of exceptional primary growth (as with palms and cycads) or disproportionate secondary growth as with the Baobabs (Adansonia). The word is derived from the Greek pachy- meaning thick or stout, and Latin caulis meaning the stem.


 

Wednesday, November 15, 2023

ovate

 

ovate
Shaped like a section through the "long axis" of an egg and attached by the wider end.

 

Tuesday, November 14, 2023

souer

 souer

(a) One who scatters seed on the ground for growth; also fig.; (b) one who causes strife; also, a creator; ~ of discorde(s; ~ of wordes, a babbler

Saturday, November 11, 2023

Friday, November 10, 2023

Wednesday, November 8, 2023

Great Lakes dialect

 Inland Northern (American) English, also known in American linguistics as the Inland North or Great Lakes dialect, is an American English dialect spoken primarily by White Americans in a geographic band reaching from the major urban areas of Upstate New York westward along the Erie Canal and through much of the U.S. Great Lakes region. The most distinctive Inland Northern accents are spoken in Chicago, Milwaukee, Detroit, Cleveland, Buffalo, Rochester, and Syracuse.


 

Tuesday, November 7, 2023

Rumex

 The docks and sorrels, genus Rumex, are a genus of about 200 species of annual, biennial, and perennial herbs in the buckwheat family, Polygonaceae


 

Monday, November 6, 2023

Thursday, November 2, 2023

sward

 

    sward (countable and uncountable, plural swards)

    1. (uncountable) Earth which grass has grown into the upper layer of; greensward, sod, turf; (countable) a portion of such earth.

  1. (countable) An expanse of land covered in grass; a lawn or meadow.
  2. Synonym: field
  3. (countable, obsolete) The upper layer of the ground, especially when vegetation is growing on it.

  4. (countable, obsolete except Britain, dialectal) The rind of bacon or pork; also, the outer covering or skin of something.

Wednesday, November 1, 2023

Dobro

  Dobro is an American brand of resonator guitars owned by Gibson and manufactured by its subsidiary Epiphone . The term "dobro&quo...