Russian-English translations for ткнуть

• finger
  Humans have two hands and ten fingers. Each hand has one thumb and four fingers
  chocolate fingers; fish fingers; cheese fingers
  a finger of land; a finger of smoke
• jab
  Our dog was exposed to rabies, so the whole family went to a clinic to get our jabs.
• poke
  I poked about in the rubble, trying to find my lost keys
  to poke an ox
  If she smokes, she pokes