understand

verb

un·​der·​stand ˌən-dər-ˈstand 

understood ˌən-dər-ˈstu̇d  ; understanding

transitive verb

1

a

: to grasp the meaning of

understand Russian

b

: to grasp the reasonableness of

his behavior is hard to understand

c

: to have thorough or technical acquaintance with or expertness in the practice of

understand finance

d

: to be thoroughly familiar with the character and propensities of

understands children

2

: to accept as a fact or truth or regard as plausible without utter certainty

we understand that he is returning from abroad

3

: to interpret in one of a number of possible ways

4

: to supply in thought as though expressed

"to be married" is commonly understood after the word engaged

intransitive verb

1

: to have understanding : have the power of comprehension

2

: to achieve a grasp of the nature, significance, or explanation of something

3

: to believe or infer something to be the case

4

: to show a sympathetic or tolerant attitude toward something

understandability

ˌən-dər-ˌstan-də-ˈbi-lə-tē 

noun

understandable

ˌən-dər-ˈstan-də-bəl 

adjective

Synonyms

• conclude
• decide
• deduce
• derive
• extrapolate
• gather
• infer
• judge
• make out
• reason

Choose the Right Synonym for understand

understand, comprehend, appreciate mean to have a clear or complete idea of.

understand and comprehend are very often interchangeable.

understand may, however, stress the fact of having attained a firm mental grasp of something.

orders that were fully understood and promptly obeyed

comprehend may stress the process of coming to grips with something intellectually.

I have trouble comprehending your reasons for doing this

appreciate implies a just evaluation or judgment of a thing's value or nature.

failed to appreciate the risks involved

Examples of understand in a Sentence

I can't understand a word you're saying.

I don't understand these directions.

I want you to stay away from her. Do you understand?

I don't understand how this is supposed to work.

He doesn't really understand the situation.

You should read the book in order to understand more about the subject.

I can't understand why she would do such a thing.

She's beginning to understand what's going on.

You have to understand that I had no other choice.

At first we didn't get along, but I think we understand each other now.

Recent Examples on the Web

If not, it’s understood that the host will treat the group. —Judith Martin, The Mercury News, 13 Nov. 2024

The opportunity to understand what went wrong vanished when Onyxx was cremated. —Audrey Dutton, ProPublica, 11 Nov. 2024

The threat against which China justifies its campaign—a Taiwanese push for independence—does not really exist: the Taiwanese people support the status quo and understand that pursuing independence would alienate the island’s international partners and likely invite a Chinese attack. —David Sacks, Foreign Affairs, 8 Nov. 2024

The new discoveries will help researchers better understand not just Pompeii but also gender and migration in the Roman Empire. —Peter Weber, theweek, 8 Nov. 2024

Word History

Etymology

Middle English, from Old English understandan, from under + standan to stand

First Known Use

before the 12th century, in the meaning defined at transitive sense 1a

Phrases Containing understand

• fail to see/understand
• give (someone) to understand

Kids Definition

understand

verb

un·​der·​stand ˌən-dər-ˈstand 

understood -ˈstu̇d  ; understanding

1

a

: to get the meaning of : comprehend

b

: to have thorough acquaintance with

understand the arts

2

: to have reason to believe : gather, infer

I understand that they will arrive today

3

: to take as meaning something not openly made known : interpret, explain

understand the letter to be a refusal

4

: to have a sympathetic attitude

my cousin doesn't understand about these things

5

: to supply in thought as if expressed

"to be married" is commonly understood after the word "engaged"

understandable

-ˈstan-də-bəl 

adjective

understandably

-blē

adverb