Question: Here is one sentence: Although I don't speak Chinese I managed to talk with the villagers using signs and gestures.
Here is another sentence: The baby talks already.
Does the talk mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: Take the gun from your pocket.
Here is another sentence: Mother took our plates away and came back with some fruit for us to eat.
Does the take mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: The horse refuses to back.
Here is another sentence: The wind backed.
Does the back mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: The word "kerosine" is a variant of "kerosene".
Here is another sentence: All breeds of dog are variants of the species "Canis lupus familiaris".
Does the variant mean the same thing in the two sentences?

Answer:
the same meaning