Bike some people brought and embellished (6)
I believe the answer is:
tandem
'bike' is the definition.
(I know that tandem is a type of bike)
'some people brought and embellished' is the wordplay.
'some' indicates a hidden word (some of the parts of the word are used).
'TANDEM' can be found hidden inside 'people brought and embellished'.
(Other definitions for tandem that I've seen before include "Bicycle built for two" , "Bicycle for two (plus)" , "two people working together" , "Two-wheeler for two" , "Two-seater bicycle" .)