suggestion

1 ENTRIES FOUND:
suggestion /səˈʤɛstʃən/ noun
plural suggestions
suggestion
/səˈʤɛstʃən/
noun
plural suggestions
Britannica Dictionary definition of SUGGESTION
1 
[count]
a  : an idea about what someone should do or how someone should behave
b  : something that is said in an indirect way
2 
a  : an action, quality, appearance, etc., that seems to indicate the presence or existence of something
[count]
— usually singular
[noncount]
b  [count] : a very small amount of something — usually singular
3 
[noncount] : the process by which you make people think or feel something by saying, expressing, or showing something that is related only indirectly

at/on someone's suggestion

: because someone said that you should