overcoat

n. coat, outer coat

The term Overcoat is a generalised term signifying a long coat worn over other items of clothing such as a suit or dress, uniform or even casual clothes. Overcoats extend below the knee over the shins but are sometimes mistakenly referred to as topcoats, which are short coats that end at or above the knees. Topcoats and overcoats together are known as outercoats. Unlike overcoats, topcoats are usually made from lighter weight cloth such as gabardine or covert, while overcoats are made from heavier cloth or fur. This is because overcoats are more commonly used in winter so warmth is more important.
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Noun
1. a heavy coat worn over clothes in winter
(synonym) greatcoat, topcoat
(hypernym) coat
(hyponym) capote, hooded coat
2. an additional protective coating (as of paint or varnish)
(synonym) overcoating
(hypernym) coating, coat

(n.)
A coat worn over the other clothing; a greatcoat; a topcoat.
  

To dream of an overcoat, denotes you will suffer from contrariness, exhibited by others. To borrow one, foretells you will be unfortunate through mistakes made by strangers. If you see or are wearing a handsome new overcoat, you will be exceedingly fortunate in realizing your wishes.