I would not be so presumptuous, 18 hours after being named, to speak knowledgably about the inside.
"You never want to appear arrogant, presumptuous, or entitled," says Temecsu.
If I should be so presumptuous, I believe I speak for Bieber when I say: everyone needs to just chill, bro.
mid-14c., from Old French presumtuex (12c.; Modern French présomptueux) and directly from Late Latin praesumptuosus, variant of praesumptiosus, from past participle stem of Latin praesumere "anticipate," in Late Latin, "assume" (see presumption). Related: Presumptuously; presumptuousness.