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dissemble

1 ENTRIES FOUND:
dissemble /dɪˈsɛmbəl/ verb
dissembles; dissembled; disssembling
dissemble
/dɪˈsɛmbəl/
verb
dissembles; dissembled; disssembling
Britannica Dictionary definition of DISSEMBLE
[no object] formal + literary
: to hide your true feelings, opinions, etc.

— dissembling

noun [noncount]