blind
A blind refers to a physical covering for a window, such as a shade or shutter, used to block light or maintain privacy. In academic or scientific contexts, it also describes an experimental procedure where information is withheld from subjects or researchers to eliminate bias.
مثالها
3 از 5I closed the window blind because the sun was hitting my computer screen.
I closed the window blind because the sun was hitting my computer screen.
The study utilized a blind to prevent the observers from knowing which group received the placebo.
The study utilized a blind to prevent the observers from knowing which group received the placebo.
Can you just pull the blinds down? It's too bright in here.
Can you just pull the blinds down? It's too bright in here.
متضادها
خانواده کلمه
راهنمای حفظ
A 'blind' blocks what you see, whether it is the light through a window or information in a scientific experiment.
آزمون سریع
The researchers implemented a double-_____ study to ensure that neither the patients nor the doctors knew who received the medication.
درسته!
پاسخ صحیح این است: blind
مثالها
I closed the window blind because the sun was hitting my computer screen.
everydayI closed the window blind because the sun was hitting my computer screen.
The study utilized a blind to prevent the observers from knowing which group received the placebo.
formalThe study utilized a blind to prevent the observers from knowing which group received the placebo.
Can you just pull the blinds down? It's too bright in here.
informalCan you just pull the blinds down? It's too bright in here.
A double-blind procedure is considered the gold standard for clinical research to ensure objective results.
academicA double-blind procedure is considered the gold standard for clinical research to ensure objective results.
The HR department used a blind recruitment process to avoid any unconscious prejudice toward applicants.
businessThe HR department used a blind recruitment process to avoid any unconscious prejudice toward applicants.
متضادها
خانواده کلمه
ترکیبهای رایج
عبارات رایج
blind spot
blind spot
blind alley
blind alley
blind trust
blind trust
اغلب اشتباه گرفته میشود با
Blindness is the physiological state of being unable to see, whereas a blind is an object or a methodological control.
نکات کاربردی
When referring to window coverings, it is most commonly used in the plural form 'blinds'. In a research context, 'blind' acts as a noun describing the lack of information provided to a participant.
اشتباهات رایج
Learners often use 'blind' only as an adjective and forget it can be a noun for window coverings or scientific methods.
راهنمای حفظ
A 'blind' blocks what you see, whether it is the light through a window or information in a scientific experiment.
ریشه کلمه
From Old English 'blind', meaning destitute of sight or dark, originating from Germanic roots.
الگوهای دستوری
بافت فرهنگی
In many Western countries, 'blinds' are a standard home feature for privacy and light control, often preferred over curtains in modern office spaces.
آزمون سریع
The researchers implemented a double-_____ study to ensure that neither the patients nor the doctors knew who received the medication.
درسته!
پاسخ صحیح این است: blind
عبارات مرتبط
واژگان مرتبط
لغات مرتبط
principled
C2Acting in accordance with morality and high standards of behavior. It describes a person or an action guided by a strict set of values and integrity rather than by personal gain or convenience.
analytical
C1Relating to or using analysis or logical reasoning to understand something by breaking it down into its constituent parts. It describes a systematic approach to problem-solving and the ability to evaluate information critically.
approach
C1A systematic way of dealing with something or a specific perspective taken when addressing a problem or task. It can also refer to the physical act of moving nearer to someone or something in distance or time.
authorize
C1To grant official permission or legal power to someone to perform a specific action or to allow something to happen. It typically involves a formal process or a person in a position of authority validating a request or procedure.
beneficial
B2Beneficial describes something that has a good effect or promotes well-being. It is frequently used in formal or academic contexts to highlight the advantages or positive outcomes of a specific action, substance, or situation.
consistent
C2The quality of achieving a level of performance which does not vary over time, or the state of being coherent and not contradictory in logical or behavioral terms. Physically, it refers to the degree of thickness, firmness, or viscosity found in a substance.
constitutional
C2Relating to the fundamental principles or established laws that govern a state or organization. It can also refer to an individual's physical health or inherent temperament.
contextual
B2Relating to the circumstances or setting in which something exists or occurs. It describes information that helps explain the meaning of an event, statement, or idea by looking at its surroundings.
contract
C1A formal and legally binding agreement between two or more parties that establishes mutual obligations. In academic and legal contexts, it refers to the specific terms, conditions, and enforcement mechanisms that govern a transaction or relationship.
contractor
C1A person or company that performs work or provides goods and services under a specific legal agreement. Unlike a regular employee, a contractor is usually hired for a specific project or a fixed period of time as an independent entity.
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