understand

understand /ˌʌndɚˈstænd/ verb
understands; understood /-ˈstʊd/ ; /ˌʌndɚˈstʊd/ ; understanding
understand
/ˌʌndɚˈstænd/
verb
understands; understood /-ˈstʊd/ ; /ˌʌndɚˈstʊd/ ; understanding
Britannica Dictionary definition of UNDERSTAND
1 
: to know the meaning of (something, such as the words that someone is saying or a language) : comprehend
[+ object]
[no object]
2 
[+ object] : to know how (something) works or happens
3 
a  [+ object] : to know how (someone) thinks, feels, or behaves
b  : to feel sympathy for someone's feelings or situation
[+ object]
[no object]
4 
[+ object]
a  : to think or believe (something)
— used to say what you believe to be true based on what you have heard, read, etc.
b  — used to say that something is agreed to or accepted and does not need to be discussed — usually used as (be) understood
5 
[+ object] : to think that (something) has a particular meaning : interpret
6 
[+ object] — used to say that a word or phrase is thought of as having been said even though it is not actually said — usually used as (be) understood

make yourself understood

— see 1make