English to English Dictionary

Instructor

A person who teaches or imparts knowledge, especially in a formal educational setting.

Instrument

A tool or implement, especially one used for delicate or scientific work.

Instruments

Tools or devices used for a particular purpose, especially in scientific or musical contexts.

Insubordinate

Not submitting to authority; disobedient.

Insubstantial

Not having physical substance; lacking solidity or strength.

Insufficiency

The state or an instance of being inadequate or lacking what is necessary.

Insufficient

Not enough; inadequate.

Insufficient Funds

A situation in which a bank account does not have enough money to cover a transaction.

Insular Group

A collection of individuals or entities that are isolated or separated from broader influences, often sharing similar characteristics or interests.

Insularity

Ignorance of or lack of interest in cultures, ideas, or peoples outside one's own experience.

Insulation

The action of insulating something, or the state of being insulated, especially regarding the prevention of the transfer of heat, electricity, or sound.

Insulation Layer

A material or substance that reduces the transfer of heat, sound, or electricity, typically applied in layers.