As nouns the difference between terms and southdown
is that terms is while southdown is one of a particular english breed of small sheep with short wool and no horns.
terms
English
Noun
(head)
Statistics
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southdown
English
Noun
(
en noun)
One of a particular English breed of small sheep with short wool and no horns.
:I saw a Southdown or two among the others in the flock.