Vocabulary Cards
513 cards available.
C2 noun
hydrolysis
রাসায়নিক বিভাজন
Meaning
A chemical process that breaks down compounds by adding water, splitting complex molecules into simpler forms.
Example
Hydrolysis breaks down complex molecules into simpler forms.
C2 noun
hydromechanics
প্রবাহযান্ত্রিকতা
Meaning
The study of the mechanical properties and behavior of fluids in motion and at rest.
Example
Hydromechanics provides the foundation for naval architecture.
C2 noun
hydrometer
ঘনত্বমাপক
Meaning
An instrument used to measure the density or specific gravity of liquids.
Example
The brewer used a hydrometer to test the sugar content of the solution.
C2 noun
hydrophobia
জলভীতি
Meaning
Extreme or irrational fear of water; historically, another name for rabies.
Example
After being bitten by a stray dog, the man was treated for hydrophobia.
C1 adjective
hydroponic
মাটিবিহীন চাষ
Meaning
Relating to the process of growing plants in sand, gravel, or liquid, with added nutrients but without soil.
Example
Hydroponic farming allows crops to grow without soil.
C1 noun
hydroponics
জলচাষ
Meaning
Growing plants using nutrient-rich water instead of soil.
Example
Hydroponics allows crops to grow without soil.
C1 noun
hydropower generation
জলবিদ্যুৎ উৎপাদন
Meaning
The production of electrical power through the use of the gravitational force of falling or flowing water.
Example
Hydropower generation promotes green energy.
C2 noun
hydrostatics
স্থির তরলবিদ্যা
Meaning
The branch of science concerned with the mechanical properties of fluids at rest.
Example
Hydrostatics is essential in understanding how dams and reservoirs function.
C2 adjective
hydrous
জলযুক্ত
Meaning
Containing water, especially water of crystallization.
Example
The mineral is hydrous because it contains water molecules in its structure.
B2 noun
Hyena
শৃগাল
Meaning
a wild animal of Africa and Asia that looks like a dog and makes a sound like laughter
Example
The hyena laughed in the darkness of the night.
B1 noun
hygiene
স্বাস্থ্যবিধি
Meaning
Conditions or practices conducive to maintaining health and preventing disease.
Example
Good hygiene is essential for preventing the spread of infections.
B2 adjective
hygienic
স্বাস্থ্যকর
Meaning
Conducive to maintaining health and preventing disease, especially by being clean.
Example
Maintaining hygienic conditions in hospitals is crucial.
C1 noun
hymn
ভজনসঙ্গীত
Meaning
A religious song or poem of praise to God or a deity.
Example
The congregation sang a hymn during the morning service.
C1 noun
hyperbole
অতিরঞ্জন
Meaning
Exaggerated statements or claims not meant to be taken literally.
Example
Saying he could run a thousand miles in a day is pure hyperbole.
C2 adjective
hyperborean
অত্যন্ত শীতল
Meaning
Relating to the extreme north; very cold or frigid.
Example
The explorers prepared for the hyperborean climate of the Arctic.
C2 noun
hyperconnectivity
অতি সংযুক্ততা, উচ্চ সংযোগ
Meaning
The state of being extensively connected to other people, places, information, etc., through digital technology.
Example
Hyperconnectivity has changed the dynamics of human interaction.
C2 adjective
hypercritical
অতিরিক্ত সমালোচনামূলক
Meaning
Excessively or unreasonably critical.
Example
The teacher was often hypercritical of small mistakes.
C1 noun
hypertension
উচ্চ রক্তচাপ
Meaning
Abnormally high blood pressure.
Example
High sodium intake leads to hypertension.
C1 noun
hypnosis
সংবেদনশীল ঘুমের অবস্থা
Meaning
A trance-like state of consciousness usually induced by suggestion.
Example
She underwent hypnosis to overcome her fear of flying.
C1 adjective
hypnotic
মনোমুগ্ধকর/নিদ্রামূলক
Meaning
Producing sleep or a trance-like state; mesmerizing.
Example
The music had a hypnotic effect on the audience.
C1 noun
hypnotism
হিপনোসিসের প্রয়োগ
Meaning
The practice or act of inducing hypnosis.
Example
He studied hypnotism as part of his psychology degree.
C1 verb
hypnotize
মোহিত করা / সম্মোহিত করা
Meaning
to put someone into a state of hypnosis; to influence someone's mind deeply
Example
The magician tried to hypnotize the audience.
C2 noun
hypochondriac
অসুস্থতা নিয়ে অতিরিক্ত ভীত বা চিন্তিত ব্যক্তি
Meaning
a person who is excessively worried about having a serious illness
Example
She is a hypochondriac who visits the doctor every week.
C1 noun
Hypocrisy
ভণ্ডামি; কপটতা; ভান;
Meaning
the practice of claiming to have moral standards that one does not actually possess; insincerity
Example
His hypocrisy was exposed when he criticized others for the same mistakes he had made.