Essential Words for the TOEFL 7th : LESSON 9

Account for

Definition

to take something into consideration; to provide reasons for an event

Synonym

explain

Example

He did not accountfor Earth's gravity in his physics calculations

Her intense studying accountsfor her excellent grades.

Accurate

Definition

careful and exact

Synonym

precise

Example

she was able to make accurate observations with the new telescope.

Experiments must be conducted with accuracy.

Acute

Definition

having a sudden consequence or severe effect

Synonym

intense

Example

The president was acutely aware of the fact that her decision would be unpopular

He was suffering from an acute headache.

Classify

Definition

to place into groups according to type

Synonym

arrange

Example

Biologists classify life forms into many phylla.

The library's catalog is a classffication of books in the library.

Currency

Definition

monetary unit; cash

Synonym

money

Example

Most purchases in foreign countries must be made in the local currency

The Japanese currency is gaining strength against the dollar.

Dense

Definition

closely packed or crowded; difficult to see through

Synonym

thick

Example

The boating accident was· caused by the dense fog.

Hong Kong is one of the most densely populated cities in the world.

Dim

Definition

not bright or clear

Synonym

faint

Example

The light was too dim for studying.

The stars dimly lit the evening sky.

Display

Definition

to show; reveal

Synonym

exhibit

Example

The model displayed the details of the human hand.

The candidate's display of anger was unfortunate.

Exports

Definition

products sold abroad

Synonym

foreign sales

Example

The United States' imports now exceed its exports.

Exported goods are usually high in quality.

Gigantic

Definition

very large

Synonym

enormous

Example

Reaching the moon was a gigantic step in space exploration for mankind

New methods of farming offer.gigantic advantages over the old methods.

Impressive

Definition

causing admiration because of an object's importance, size, or quality

Synonym

imposing

Example

Lincoln's power of persuasion was impressive.

Every-one left with a good impression of the play.

Install

Definition

to set up or create an office; to place in a fixed position

Synonym

establish

Example

The software we needed was already installed on the computer.

Antonia was installed as president of the art club last week.

Jargon

Definition

language specific to a profession or activity

Synonym

terminology

Example

The legaljargon in the contract was confusing.

Science fictionjargon used in television shows and movies often comes from real science

Saturate

Definition

to fill or occupy to the maximum level

Synonym

overtlow

Example

In order to paint, you must saturate a brush with a hue of your choice.

In order to obtain food, the sponge saturates itself with sea water.

Straightforward

Definition

easy to understand; simple; honest

Synonym

uncomplicated

Example

The assembly directions were straightforward.

His straightforward approach to his business dealings earned him respect

Uniform

Definition

every part being the same

Synonym

consistent

Example

Bread has a uniform texture.

The grades on the test were uniformly poor.

Vibrant

Definition

lively; powerful; full of action; bright

Synonym

brilliant

Example

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Vocab

LESSON 9

Account for

to take something into consideration; to provide reasons for an event

explain

He did not accountfor Earth's gravity in his physics calculations

Her intense studying accountsfor her excellent grades.

Accurate

careful and exact

precise

she was able to make accurate observations with the new telescope.

Experiments must be conducted with accuracy.

Acute

having a sudden consequence or severe effect

intense

The president was acutely aware of the fact that her decision would be unpopular

He was suffering from an acute headache.

Classify

to place into groups according to type

arrange

Biologists classify life forms into many phylla.

The library's catalog is a classffication of books in the library.

Currency

monetary unit; cash

money

Most purchases in foreign countries must be made in the local currency

The Japanese currency is gaining strength against the dollar.

Dense

closely packed or crowded; difficult to see through

thick

The boating accident was· caused by the dense fog.

Hong Kong is one of the most densely populated cities in the world.

Dim

not bright or clear

faint

The light was too dim for studying.

The stars dimly lit the evening sky.

Display

to show; reveal

exhibit

The model displayed the details of the human hand.

The candidate's display of anger was unfortunate.

Exports

products sold abroad

foreign sales

The United States' imports now exceed its exports.

Exported goods are usually high in quality.

Gigantic

very large

enormous

Reaching the moon was a gigantic step in space exploration for mankind

New methods of farming offer.gigantic advantages over the old methods.

Impressive

causing admiration because of an object's importance, size, or quality

imposing

Lincoln's power of persuasion was impressive.

Every-one left with a good impression of the play.

Install

to set up or create an office; to place in a fixed position

establish

The software we needed was already installed on the computer.

Antonia was installed as president of the art club last week.

Jargon

language specific to a profession or activity

terminology

The legaljargon in the contract was confusing.

Science fictionjargon used in television shows and movies often comes from real science

Saturate

to fill or occupy to the maximum level

overtlow

In order to paint, you must saturate a brush with a hue of your choice.

In order to obtain food, the sponge saturates itself with sea water.

Straightforward

easy to understand; simple; honest

uncomplicated