As nouns the difference between killock and sillock
is that killock is a small anchor while sillock is (scotland) a pollock or a coalfish, sometimes especially a young coalfish.
killock
English
Alternative forms
* killick
Noun
(
en noun)
A small anchor.
A kind of anchor formed by a stone enclosed by pieces of wood fastened together.
(
Webster 1913)
sillock
English
Noun
(
en noun)
(Scotland) A pollock or a coalfish, sometimes especially a young coalfish.
References
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