Thursday, March 31, 2022

Myrmecology

 Myrmecology (/mɜːrmɪˈkɒləi/; from Greek: μύρμηξ, myrmex, "ant" and λόγος, logos, "study") is a branch of entomology focusing on the scientific study of ants


 

Wednesday, March 30, 2022

compendia

 A compendium (plural: compendia) is a concise collection of information pertaining to a body of knowledge. A compendium may summarize a larger work. In most cases, the body of knowledge will concern a specific field of human interest or endeavour (for example: hydrogeology, logology, ichthyology, phytosociology or myrmecology), while a general encyclopedia can be referred to as a compendium of all human knowledge.

Tuesday, March 29, 2022

holophrasis

 In the study of language acquisition, holophrasis is the prelinguistic use of a single word to express a complex idea. A holophrase may resemble an interjection, but whereas an interjection is linguistic, and has a specific grammatical function, a holophrase is simply a vocalization memorized by rote and used without grammatical intent. 

Toddlers pass through a holophrastic stage early in life, during which they are able to communicate complex ideas using only single words and simple fixed expressions. As an example, the word "food" might be used to mean "Give me food" and the word "up" could convey "Pick me up". 


 

 

Monday, March 28, 2022

Sunday, March 27, 2022

callosity

 

A callosity is another name for callus, a piece of skin that has become thickened as a result of repeated contact and friction. 

In whales, the term callosity refers to the rough, calcified skin patches found on the heads of the three species of right whales.


 

Friday, March 25, 2022

Peristalsis

 Peristalsis is a radially symmetrical contraction and relaxation of muscles that propagates in a wave down a tube, in an anterograde direction. Peristalsis is progression of coordinated contraction of involuntary circular muscles, which is preceded by a simultaneous contraction of the longitudinal muscle and relaxation of the circular muscle in the lining of the gut.


 

Wednesday, March 23, 2022

scupper

A scupper is an opening in the side walls of a vessel or an open-air structure, which allows water to drain instead of pooling within the bulwark or gunwales of a vessel, or within the curbing or walls of a building. 

There are two main kinds of scuppers:

  1. Ships have scuppers at deck level, to allow for ocean or rainwater drain-off.
  2. Buildings with railed rooftops may have scuppers to let rainwater drain instead of pooling within the railing. Scuppers can also be placed in a parapet, for the same purpose.

 


 

 

Tuesday, March 22, 2022

aporia

 In philosophy, an aporia (Ancient Greek: ᾰ̓πορῐ́ᾱ, romanizedaporíā, lit.'literally: "lacking passage", also: "impasse", "difficulty in passage", "puzzlement"') is a conundrum or state of puzzlement. In rhetoric, it is a declaration of doubt, made for rhetorical purpose and often feigned.

Monday, March 21, 2022

commit

 In computer science and data management, a commit is the making of a set of tentative changes permanent, marking the end of a transaction and providing Durability to ACID transactions. A commit is an act of committing. The record of commits is called the commit log.

Saturday, March 12, 2022

Thursday, March 10, 2022

Dilettante

 

Dilettante or dilettantes may refer to:

  • An amateur, someone with a non-professional interest
  • A layperson, someone without formal qualifications within a specific field

Tuesday, March 8, 2022

heterodyne

 A heterodyne is a signal frequency that is created by combining or mixing two other frequencies using a signal processing technique called heterodyning, which was invented by Canadian inventor-engineer Reginald Fessenden. Heterodyning is used to shift one frequency range into another, new frequency range, and is also involved in the processes of modulation and demodulation. The two input frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer.

A superheterodyne receiver, often shortened to superhet, is a type of radio receiver that uses frequency mixing to convert a received signal to a fixed intermediate frequency (IF) which can be more conveniently processed than the original carrier frequency.


 

Monday, March 7, 2022

Saturday, March 5, 2022

chaperonin

 HSP60, also known as chaperonins (Cpn), is a family of heat shock proteins originally sorted by their 60kDa molecular mass. They prevent misfolding of proteins during stressful situations such as high heat, by assisting protein folding. HSP60 belong to a large class of molecules that assist protein folding, called molecular chaperones.


 

Friday, March 4, 2022

disincentivize

 disincentivize (third-person singular simple present disincentivizes, present participle disincentivizing, simple past and past participle disincentivized)

  1. (transitive) To discourage or demotivate by means of a disincentive.

Thursday, March 3, 2022

nugatory

 nugatory (comparative more nugatory, superlative most nugatory)

    1. Trivial, trifling or of little importance.
  1. Ineffective, invalid or futile.
  2. (law) Having no force, inoperative, ineffectual.
  3. (computing) Removable from a computer program with safety, but harmless if retained.

Borrowed from Latin nūgātōrius

Wednesday, March 2, 2022

sequela

 A sequela (UK: /sɪˈkwlə/, US: /sɪˈkwɛlə/; usually used in the plural, sequelae /-/) is a pathological condition resulting from a disease, injury, therapy, or other trauma. Derived from the Latin word, meaning “sequel”, it is used in the medical field to mean a complication or condition following a prior illness or disease.


 

Tuesday, March 1, 2022

banger

 

    banger (plural bangers)

    1. A thing or person which bangs, in any sense.
      1. (Britain) A firework that makes a bang.
      2. (sexuality, slang) A person who has sex.
    1. Coordinate terms: bang, gangbang, gangbanger
    2. (automotive, slang) An old, worn-out car. From a stereotypical one backfiring, making banging noises.
      Synonyms: bucket, beater, hooptie, jalopy, wreck, crock, shitbox, rustbucket; see also Thesaurus:old car
    3. (US, automotive, slang) A car or an engine; referring to the cylinders of an engine in a car. From the explosive bangs on every cylinder firing.
      He drives a little four-banger to work.
    4. (curling) One of the rocks that end up crashing against another, making banging sounds, after a throw.
    5. (curling) One of the rocks that results in a score at the finish of an end.
  1. (Britain, sexuality, slang) A woman's breast.
  2. (Britain, New Zealand, Australia, food, slang) A sausage.
    Synonym: (Australia) snag
  3. (US, crime, slang) Clipping of gangbanger; a member of a gang.
  4. (Britain, music, slang) A powerfully energetic piece of music, especially dance music.
  5. (slang, by extension) Any particularly good or pleasing thing.

talk nineteen to the dozen

  to speak rapidly and without stopping