As nouns the difference between yeanling and yealing
is that yeanling is the newly born offspring of a goat or sheep while yealing is someone who is the same age as oneself.
yeanling
English
Noun
(
en noun)
The newly born offspring of a goat or sheep.
yealing
English
Noun
(
en noun)
Someone who is the same age as oneself.
::*
1786 , Robert Burns,
The Brigs of Ayr :
::*:O ye, my dear-remember'd, ancient
yealings ,
::*:Were ye but here to share my wounded feelings!
References
* http://dictionary.reference.com/browse/yealing