magnify

magnify /ˈmægnəˌfaɪ/ verb
magnifies; magnified; magnifying
magnify
/ˈmægnəˌfaɪ/
verb
magnifies; magnified; magnifying
Britannica Dictionary definition of MAGNIFY
[+ object]
1 
a  : to make (something) greater
b  : to make (something) seem greater or more important than it is
2 
: to make (something) appear larger

— magnifier

/ˈmægnəˌfajɚ/ noun, plural magnifiers [count]