Bengal Word of the Week
1. A half: “Tom divided the cake and Becky ate with good appetite, while Tom nibbled at his moiety” (Mark Twain, The Adventures of Tom Sawyer).
2. A part, portion, or share.
3. Either of two kinship groups based on unilateral descent that together make up a tribe or society.
linguistics : a consonant characterized by frictional passage of the expired breath through a narrowing at some point in the vocal tract.
Past participle and past tense: winnowed
Present participle: winnowing
Third person singular present tense: winnows
Transitive 1. To separate the chaff from (grain) by means of a current of air. 2. To blow (chaff) off or away. 3. To examine closely in order to separate the good from the bad; sift: The judges winnowed a thousand essays down to six finalists. 4a. To separate or get rid of (an undesirable part); eliminate: The accountant was adept at winnowing out errors in the spreadsheet. b. To sort or select (a desirable part); extract: The investigators winnowed the facts from the testimony. 5. To blow on; fan: A breeze winnowed the grass.
Intransitive 1. A device for winnowing grain. 2. To separate the good from the bad.
Noun 1. A device for winnowing grain. 2. An act of winnowing.
Feeling or showing haughty disdain: “Assuming his most supercilious air of distant superiority, he planted himself, immovable as a noble statue, upon the hearth, as if a stranger to the whole set” (Fanny Burney, Dr. Johnson and Fanny Burney).
The part of a cell that contains the genes which control how an animal or plant grows and what it becomes.
A more in-depth definition from Concise Encyclopedia:
Microscopic, threadlike part of a cell that carries hereditary information in the form of genes. The structure and location of chromosomes differentiate prokaryotic cells from eukaryotic cells. Every species has a characteristic number of chromosomes; humans have 23 pairs (22 pairs of autosomal, or nonsex, chromosomes and one pair of sex chromosomes). Human chromosomes consist primarily of DNA. During cell division (see meiosis, mitosis), chromosomes are distributed evenly among daughter cells. In sexually reproducing organisms, the number of chromosomes in somatic (nonsex) cells is diploid, while gametes or sex cells (egg and sperm) produced by meiosis are haploid. Fertilization restores the diploid set of chromosomes in the zygote.
Plural: vortexes or vortices
1. A spiral motion of fluid, especially a whirling mass of water or air that sucks everything near it toward its center. Eddies and whirlpools are examples of vortexes. 2. A place or situation regarded as drawing into its center all that surrounds it.
Usurp (yu̇-ˈsərp also -ˈzərp)
Past participle and past tense: usurped
Present participle: usurping
Third person singular present tense: usurps
transitive 1. To seize and hold (the power or rights of another, for example) by force and without legal authority: “The principle that one class may usurp the power to legislate for another is unjust” (Susan B. Anthony) 2. To take over or occupy without right.
To remove erroneous, vulgar, obscene, or otherwise objectionable material from (a book, for example) before publication: The R-rated movie was expurgated before it was shown on network television.
Not limited to or associated with a particular religious denomination: The airport chapel conducts nonsectarian services daily.
1. A system of names used in an art or science: The nomenclature of mineralogy is a classification of types of rock.
2. The procedure of assigning names to organisms listed in a taxonomic classification: Our biology teacher explained the rules of nomenclature for plants and animals.
1. Resembling a precipice; extremely steep.
2. Having several precipices: The hikers avoided the trail through the precipitous areas of the park.
Marked by restraint especially in the consumption of food or alcohol; also : reflecting such restraint <an abstemious diet>
1. Of, like, or befitting a churl; boorish or vulgar.
2. Having a bad disposition; surly: “He is as valiant as the lion, churlish as the bear” (William Shakespeare, Troilus and Cressida).
A lofty, extravagantly colorful, pompous, or bombastic style, manner, or quality especially in language
1.To repeat in concise form: “Uninitiated readers can approach this bewitching new rogue’s tale as if nothing had happened. Whatever took place previously is recapitulated, now bathed in the warm light of memory”
2. To appear to repeat (the evolutionary stages of the species) during the embryonic development of the individual organism.
To make a summary: At the end of my presentation about the solar system, the teacher asked me to recapitulate
1.To recant solemnly; renounce or repudiate: “But this rough magic I here abjure” (William Shakespeare, The Tempest).
2. To renounce under oath; forswear:
To weaken or destroy the strength or vitality of: “What is the nature of the luxury which enervates and destroys nations?” (Henry David Thoreau, Walden)
Past participle and past tense—enervated
Third person singular present tense—enervates
Usage note: Sometimes people mistakenly use enervate to mean “to invigorate” or “to excite” by assuming that this word is a close cousin of energize. In fact, enervate means essentially the opposite. Enervate comes from the Latin nervus, “sinew,” and thus means “to cause to become ‘out of muscle,’” that is “to weaken or deplete of strength.” Enervate has no historical connection with energize.
1.To impress (something) upon the mind of another by frequent instruction or repetition; instill.
2. To teach (others) by frequent instruction or repetition; indoctrinate: inculcate the young with a sense of duty.
Past participle and past tense—inculcated
Third person singular present tense—inculcates
1. Uniform in structure or composition.
2. Of the same or similar nature or kind.
3.Mathematics: Consisting of terms of the same degree or elements of the same dimension.
Past participle and past tense: oxidized
Present participle: oxidizing
Third person singular present tense: oxidizes
transitive 1. To combine with oxygen; make into an oxide: The metal fender had begun to oxidize, as evidenced by the large rust stains. 2. To increase the positive charge or valence of (an element) by removing electrons. 3. To coat with oxide.
intransitive To become oxidized.
1. To proceed completely around: “The whale he had struck must also have been on its travels; no doubt it had thrice circumnavigated the globe” (Herman Melville, Moby-Dick).
2. To go around; circumvent: I circumnavigated the downtown traffic by taking side streets on the west side of town.