As nouns the difference between forearc and forearm
is that forearc is (geology) a region of raised rock debris which forms between the subduction zone and any associated volcano or volcanic chain while forearm is the part of the arm between the wrist and the elbow.
As a verb forearm is
to arm in preparation.
forearc
English
Noun
(
en noun)
(geology) A region of raised rock debris which forms between the subduction zone and any associated volcano or volcanic chain.
Anagrams
*
forearm
Noun
(
en noun)
The part of the arm between the wrist and the elbow.
(firearms) A section of the weapon between the receiver and the muzzle, used to hold the firearm steady.
Synonyms
* (part of the arm) antebrachium
* (part of a weapon) forestock, handguard
Verb
(
en verb)
To arm in preparation.
Usage notes
* This verb is quite rare, except in the participial adjective (forearmed), found in the common adage (forewarned is forearmed).