'Moreover' definitions:

Definition of 'moreover'

adverb

In addition; "computer chess games are getting cheaper all the time; furthermore, their quality is improving"; "the cellar was dark; moreover, mice nested there"; "what is more, there's no sign of a change" [syn: furthermore, moreover, what is more]

Definition of 'Moreover'

From: GCIDE

Moreover \More*o"ver\, adv. [More + over.] Beyond what has been said; further; besides; in addition; furthermore; also; likewise. [1913 Webster]
Moreover, he hath left you all his walks. --Shak. [1913 Webster]
Syn: Besides, Moreover.
Usage: Of the two words, moreover is the stronger and is properly used in solemn discourse, or when what is added is important to be considered. See Besides. [1913 Webster]

Synonyms of 'moreover'

From: Moby Thesaurus

above,
additionally,
again,
all included,
also,
altogether,
among other things,
and all,
and also,
and so,
as well,
au reste,
beside,
besides,
beyond,
else,
en plus,
extra,
farther,
for lagniappe,
further,
furthermore,
in addition,
inter alia,
into the bargain,
item,
likewise,
more,
on the side,
on top of,
over,
plus,
similarly,
then,
therewith,
to boot,
too,
yet