As an adjective specialized
is highly skilled in a specific field.
As a verb specialized
is (specialize).
As a noun opisthobranch is
any of a large and diverse group of specialized complex marine gastropods previously united under opisthobranchia'' within the ''heterobranchia , characterized by two pairs of tentacles and a single gill behind and to the right of the heart.
specialized
English
Alternative forms
* specialised (non-Oxford British spelling)
Adjective
(
en adjective)
Highly skilled in a specific field.
Verb
(head)
(specialize)
opisthobranch
English
Noun
(
wikipedia opisthobranch)
(
en noun)
Any of a large and diverse group of specialized complex marine gastropods previously united under Opisthobranchia'' within the ''Heterobranchia , characterized by two pairs of tentacles and a single gill behind and to the right of the heart.