understood

adj. capable of being inferred, implied; agreed upon, commonly known; comprehended

v. grasp the meaning of (e.g. words); comprehend (a cause, reason, motivation, etc.); deduce, infer, perceive the implications of; be thoroughly knowledgeable about; accept as true

Understanding is a psychological process related to an abstract or physical object, such as, person, situation, or message whereby one is able to think about it and use concepts to deal adequately with that object. An understanding is the limit of a conceptualization. To understand something is to have conceptualized it to a given measure. Understanding is the association of the relationships between implications(conceptualized), and another's.
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Adjective
1. fully apprehended as to purport or meaning or explanation; "the understood conditions of troop withdrawal were clear"
(antonym) ununderstood
(similar) appreciated, apprehended, comprehended
2. indicated by necessary connotation though not expressed directly; "gave silent consent"; "a tacit agreement"; "the understood provisos of a custody agreement"
(synonym) implied, silent, tacit
(similar) implicit, inexplicit

Verb
1. know and comprehend the nature or meaning of; "She did not understand her husband"; "I understand what she means"
(hyponym) get the picture, comprehend, savvy, dig, grasp, compass, apprehend
(derivation) understanding, apprehension, discernment, savvy
2. perceive (an idea or situation) mentally; "Now I see!"; "I just can't see your point"; "Does she realize how important this decision is?"; "I don't understand the idea"
(synonym) realize, realise, see
(hyponym) perceive
(verb-group) visualize, visualise, envision, project, fancy, see, figure, picture, image
(derivation) understanding, apprehension, discernment, savvy
3. make sense of a language; "She understands French"; "Can you read Greek?"
(synonym) read, interpret, translate
4. believe to be the case; "I understand you have no previous experience?"
(synonym) infer
(hypernym) believe
5. be understanding of; "You don't need to explain--I understand!"
(synonym) sympathize, sympathise, empathize, empathise
(derivation) sympathy, understanding

imp. & p. p. of Understand.
  

(imp. & p. p.)
of Understand
  

zhi4 si3 bu2 wu4
Unable to understand until death.
Describing a person who is incorrigibly stubborn.

ying3 shu1 yan4 shuo1
Yan's interpretation of a Ying letter.
Referring to a misinterpretation (for better or for worse) of an original that one hasn't really understood.