complete attention; intense mental effort  
<noun.cognition> freq. cnt.: 2 freq. cnt.: 2
<noun.cognition> freq. cnt.: 2 freq. cnt.: 2
| absorption |   | 
| concentration |   | 
| engrossment |   | 
| immersion |   | 
lexical pointers
derivationally related form
lexical pointers
derivationally related form
lexical pointers
derivationally related form
semantic pointers
hypernym
hyponym
