Squeezes tightly in swish dance manoeuvres (10)
I believe the answer is:
sandwiches
'squeezes tightly' is the definition.
(as in sandwiching something in)
'swish dance manoeuvres' is the wordplay.
'manoeuvres' is an anagram indicator (letters manoeuvred in a new way).
'swish'+'dance'='swishdance'
'swishdance' anagrammed gives 'SANDWICHES'.
'in' acts as a link.
(Other definitions for sandwiches that I've seen before include "submarines?" , "Quick food" .)