un ‧ spok ‧ en /ʌnˈspoʊkən $ -ˈspoʊ-/ BrE AmE adjective
[ Word Family: adjective : ↑ unspeakable , ↑ speechless , ↑ outspoken , ↑ spoken ≠ ↑ unspoken ; noun : ↑ speaker , ↑ speech ; verb : ↑ speak ; adverb : ↑ unspeakably ]
1 . an unspoken agreement, rule etc has not been discussed but is understood by everyone in a group:
an unspoken assumption
2 . not said for other people to hear:
unspoken questions