As an adjective sicker is
(sick) or sicker can be (obsolete|outside|dialects) certain.
As an adverb sicker is
(obsolete|outside|dialects) certainly.
As a verb sicker is
(mining|uk|dialect) to percolate, trickle, or ooze, as water through a crack.
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Not English
Wikidiffcom has no English definition. It may be misspelled. sicker
English
Etymology 1
Adjective
(head)
(sick)
Etymology 2
From (etyl) .
Alternative forms
* siker
* siccer
* siccar
Adjective
(obsolete, outside, dialects) certain
(obsolete, outside, dialects) secure
Adverb
(obsolete, outside, dialects) certainly
(obsolete, outside, dialects) securely
Derived terms
* sickerly
* sickerhood
Etymology 3
Alternative forms
* sigger
* zigger
Verb
(
en verb)
(mining, UK, dialect) To percolate, trickle, or ooze, as water through a crack.
(
Webster 1913)
Anagrams
*
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