Englishfor English speakers
aa
—
noun
a dry form of lava resembling clinkers
AA
—
noun
(= Associate in Arts)
an associate degree in arts
—
noun
(= Alcoholics Anonymous)
an international organization that provides a support group for persons trying to overcome alcoholism
Machen
properNoun
—
} for a stonemason.
—
A village in Caerphilly county borough, Wales (OS grid ref ST2189).