The meaning of Invaluable

adjective

More important than anything else

Usage examples:

For this sauce, fresh basil is the all-important ingredient.

adjective

Expressing adverse or disapproving comments or judgements.

Usage examples:

I was very critical of the previous regime

adjective

Of the greatest importance

Usage examples:

Critical industries, what happens in the next 48 hours is critical., he was admitted to metropolita…

adjective

Extremely important to the progress or success of something

Usage examples:

Critical to/for sth logistics and distribution are critical to an e-commerce venture's success., cr…

adjective

Decisive or critical, especially in the success or failure of something.

Usage examples:

Negotiations were at a crucial stage

adjective

(of a decision or event) extremely important because many other things depend on it

Usage examples:

The behavior of the oceans is a crucial aspect of global warming., the band wants to win over fans …

adjective

Absolutely necessary.

Usage examples:

He made himself indispensable to the parish priest

adjective

Impossible to replace if lost or damaged.

Usage examples:

Do not send valuable or irreplaceable photographs

adjective

Too special, unusual, or valuable to replace with something else, or of which no others like it exist

Usage examples:

Irreplaceable documents, no one on this team is irreplaceable, the new manager insisted.

noun

A small piece of shaped metal with incisions cut to fit the wards of a particular lock, which is inserted into a lock and turned to open or close it.

Usage examples:

There were two keys to the cupboard

adjective

Of crucial importance.

Usage examples:

She became a key figure in the suffragette movement

verb

Enter or operate on (data) by means of a computer keyboard or telephone keypad.

Usage examples:

Not everyone can key data quickly and accurately

adjective

Absolutely necessary; essential.

Usage examples:

Secrecy is of vital importance

noun

The body's important internal organs.

Usage examples:

He felt the familiar knot contract in his vitals

adjective

Necessary or extremely important for the success or continued existence of something

Usage examples:

The existence of a strong opposition is vital to a healthy democracy., the kidneys play a vital rol…