A little Eskimo is to take part in winter sports (3)
I believe the answer is:
'part in winter sports' is the definition.
The definition and answer can be both man-made objects as well as being singular nouns.
Maybe they are linked in a way I don't understand?
'a little eskimo is to' is the wordplay.
'a little' indicates the answer is hidden within the clue.
'SKI' is hidden within 'eskimo to'.
'take' is the link.
Can you help me to learn more?
(Other definitions for ski that I've seen before include "Glide ove snow" , "Walk on snow" , "Journey" , "Aid to movement on snow" , "runner in winter" .)