In nautical|lang=en terms the difference between sternpost and rudderstock
is that sternpost is (nautical) a timber or steel bar extending from the keel to the main deck at the stern of a vessel while rudderstock is (nautical) the main part or blade of the rudder, which is connected by hinges, or similarly, with the sternpost of a vessel.
As nouns the difference between sternpost and rudderstock
is that sternpost is (nautical) a timber or steel bar extending from the keel to the main deck at the stern of a vessel while rudderstock is (nautical) the main part or blade of the rudder, which is connected by hinges, or similarly, with the sternpost of a vessel.
sternpost
English
Noun
(
en noun)
(nautical) A timber or steel bar extending from the keel to the main deck at the stern of a vessel.
References
* FM 55-501 Marine Crewman’s Handbook
rudderstock
English
Noun
(
en noun)
(nautical) The main part or blade of the rudder, which is connected by hinges, or similarly, with the sternpost of a vessel.
(
Webster 1913)