to billow
/ˈbɪɫoʊ/
verb
rise up as if in waves
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Examples

1Hot ash and noxious gas billow out in a wave known as a pyroclastic surge.
2With prey in sight, we billow barrels behind.
3Steam was billowing out the sides.
4Endless billows of smoke are blackening the sky.
5His mantle is billowing up behind him.
billowing
/ˈbɪɫoʊɪŋ/
adjective
characterized by great swelling waves or surges
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Examples

1Still to come the billowing smoke from a Container Ship Off Sri Lanka.
2He was just minding his OWN business, wearing a billowing Linen Shirt Open to The Navel, playing two Grand Pianos at the same time, Illuminated By a thousand candelabras, and then all of A Sudden, his twitter is blowing up.
contradiction
/ˌkɑntɹəˈdɪkʃən/
noun
a situation or statement that is inconsistent or goes against another
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Examples

1So we reach a contradiction.
2It has length 1. Contradiction.
3But again, contradictions will occur.
4Contradictions drive the change.
5The universe is a contradiction.
contradictory
/ˌkɑntɹəˈdɪktɝi/
adjective
expressing or involving statements or ideas that are inconsistent or in conflict with each other
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Examples

1Is that contradictory?
2Trump has said contradictory things about these commitments.
3Few garments eleicit such contradictory impressions.
4This sounds contradictory.
5And often, these truths are contradictory.
contraband
/ˈkɑntɹəˌbænd/
adjective
distributed or sold illicitly
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Examples

1Human connection is contraband in jail and prison.
2- That's contraband.
3Please tell me no contraband.
4This was contraband.
5And four out of ten SWAT raids turn up no contraband whatsoever.
to contravene
/ˈkɑntɹəˌvin/
verb
deny the truth of
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Examples

1What will happen will simply be that the United States will contravene an a U.N. Security Council resolution, and the rest of the world will stick to it.
2When he tries to take the things into his own hands, and in the process, to contravene the will of God, only terrible things can happen to him.
3But it does prevent new Catholic schools opening, because the Catholic Church believes it contravenes its own rules for a Catholic bishop not to prioritise the admission of Catholic pupils.
4For example, it would be deeply problematic to develop technologies that contravene consent protocols that infringe on people's personal space in ways that they haven't consented to.
5The company says HKmap.live contravened its guidelines and broke Hong Kong law.
to repose
/ɹiˈpoʊz/
verb
put in a horizontal position
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Examples

1I said angle of repose five times in 11 minutes.
2It still has an angle of repose.
3I will deprive you of repose by terror.
4ElLeon7x7, I repose a question that I have posed many times.
5Actually we may repose part of a longer version of this talk.
repository
/ɹiˈpɑzəˌtɔɹi/
noun
a facility where things can be deposited for storage or safekeeping
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Examples

1A language is a repository of cultural wealth.
2And here is our coconut repository.
3State repositories are also a good resource.
4Now one of the things here is a Tile Set repository.
5Here is a remote island repository for bottles off the coast of Baja California.
to abrade
/æˈbɹeɪd/
verb
wear away
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Examples

1Potentially, they could simply by swirling around in an artery, scrape plaque off of the walls or abrade calcium deposits in arthritic joints.
2Once they're on there, you're gonna wanna grab a fingernail sized piece of medium sandpaper, and abrade the epoxy mixture for a few seconds into each surface before placing them into contact.
3Slashing tires, draining fuel tanks, starting fires, starting arguments, acting stupidly, short-circuiting electric systems, abrading machine parts will waste materials, manpower, and time.
4You can increase your speed as you feel comfortable, but be sure not to abrade the fabric.
5The enamel is abraded and the teeth are more susceptible to caries.
abrasive
/əˈbɹeɪsɪv/
adjective
the act of receiving
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Examples

1Diamond dust is much more abrasive.
2It might be abrasive.
3They were less abrasive.
4It's a little bit abrasive.
5it's just so Abrasive?.
hydraulic
/haɪˈdɹɔɫɪk/
adjective
of or relating to the study of hydraulics
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Examples

1Hydraulic boot lid?
2Hydraulic jumps don’t just serve utilitarian purposes.
3Make a hydraulic model, of course.
4The co-pilot going, hydraulics and the guys goes hydraulics.
5The brakes on your car or light truck are hydraulic brakes.
hydrodynamics
/hˌaɪdɹədaɪnˈæmɪks/
noun
study of fluids in motion
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Examples

1When you look at all the evidence, TEMPERATURE, HYDROLOGY, HYDRODYNAMICS, and that is a factor of Greenhouse Gas emissions and the HUMAN impacts we are having On A Planetary Basis.
hydroelectric
/ˌhaɪdɹoʊɪˈɫɛktɹɪk/
adjective
relating to the electric power which is generated by the flow of water
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Examples

1And my dad put a hydroelectric power plant on our farm.
2Tidal barrages are very similar to hydroelectric dams.
3Hydroelectric falls into the renewable category.
4For example, energy from hydroelectric requires a large catchment area of rain in order to get hydroelectric.
5And coal-burning furnaces are going in there for hydroelectric power literally weekly.
hydrometer
/haɪˈdɹɑmətɝ/
noun
a measuring instrument for determining the specific gravity of a liquid or solid
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Examples

1As DeSalle and Tattersall report, new hydrometers and thermometers allowed brewers to have more control of their process.
2A hydrometer An auto-siphon A fermenting bucket or carboy An airlock and stopper Household bleach A medium saucepan 2/3 c. priming (corn) sugar
3If you are using a hydrometer, take a final reading to determine the alcohol percentage of your brew.
4You will need Protective eyewear, gloves, and clothing Manufacture date Voltmeter Owner's manual Faulty circuit Hydrometer and new alternator (optional).
5After this, each cell should be tested with a hydrometer, as load testers give false readings on deep cycle batteries.
hydrostatics
/hˌaɪdɹəstˈæɾɪks/
noun
study of the mechanical properties of fluids that are not in motion

Examples

hydrous
/ˈhaɪdɹəs/
adjective
containing combined water (especially water of crystallization as in a hydrate)

Examples

catalogue
/ˈkætəˌɫɔɡ/
noun
a complete list of things; usually arranged systematically
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Examples

1Sears Roebuck mass marketed jockstraps in their catalogues.
2Embassy staff made a catalogue of their personal effects: Shirley's rosary beads, Barbara's family photographs, Kathleen's white handkerchief with lace.
3Business Insider catalogued 20 incidents since 2013.
4She had no catalogue.
5And in fact, the catalogue describes a group of angels with the infant Jesus.
categorical
/ˌkætəˈɡɑɹɪkəɫ/, /ˌkætəˈɡɔɹɪkəɫ/
adjective
included or existing in a category
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Examples

1Vowels aren’t categorical like this.
2Well, what was the categorical imperative contrasted with?
3The categorical imperative was contrasted with the hypothetical imperative.
4Categorical imperative is, don't create big government ever under any circumstance.
5You violated the categorical imperative.

Great!

You've reviewed all the words in this lesson!