up to something

adj
/ˈʌp tuː ˈsʌmθɪŋ/UK/ˈʌp tə ˈsʌmθɪŋ/US

Definitions

  1. Doing something mischievous or scheming.

    • He looks like an angel, but I can tell he's up to something.
    • I took my mare and went down to the swamp, for I knew they had been up to something there from the signs I saw.
    • One or another of them will be poking their heads in and see we have been up to something [...]

The neighborhood

Vish — recursive loop

No curated loop yet for up to something. Loops are being traced one word at a time while the ingestion pipeline matures.

sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA