cockalorum

cock·a·lo·rum

 (kŏk′ə-lôr′əm)
n.
1. A little man with an unduly high opinion of himself.
2. Boastful talk; braggadocio.

[Perhaps alteration (influenced by Latin -ōrum, genitive pl. ending) of obsolete Flemish kockeloeren, to crow, of imitative origin.]

cockalorum

(ˌkɒkəˈlɔːrəm)
n
1. a self-important little man
2. bragging talk; crowing
[C18: from cock1 + -alorum, a variant of Latin genitive plural ending -orum; perhaps intended to suggest: the cock of all cocks]

cock•a•lo•rum

(ˌkɒk əˈlɔr əm, -ˈloʊr-)

n.
1. a person of exaggerated self-importance.
2. conceited talk; swagger.
[1705–15; mock Latin, = cock1 + fanciful -al- + Latin genitive pl. ending -ōrum]
References in periodicals archive ?
Cockalorum Michael Halford 2nd, 7f maiden, Dundalk, February 2 This was probably not the strongest maiden run at Dundalk this winter but a couple of winners are likely to emerge.
Welldrawn, the Camelot colt, partly owned by Ronan O'Gara, might have the edge over Michael Halford's newcomer Cockalorum.
With the comportment of a fallen aristocrat, Fields played the cockalorum like no one else.
Cockalorum A boastful and self-important person If cockalorum suggests a crowing cock, that's because it probably comes from kockeloeren - an obsolete Dutch dialect verb meaning "to crow".