"A ferret" is an English equivalent of the French phrase un furet. The masculine singular cardinal number/indefinite article and noun also translate into English as "one ferret" and "a (Plumbing tool known as) snake" or "one snooper" according to context. The pronunciation will be "eh fyoo-rey" in French.
Un haut in French means "a summit" or "one top" in English.
Un dragon (French) is spelled 'a dragon' (English).
Un hublot in French means "a porthole" in English.
Un film en anglais in French means "a film in English" in English.
The English article "a" is translated "un" (masculine) or "une" (feminine) in French.
Vous êtes un mégot! in French is "You are a cigarette butt!" in English.
Ayez un jour béni! in French is "Have a blessed day!" in English.
a lamb is called 'un agneau' in French.
'un cocktail' (masc.)
un pissenlit (masc.)
un papillonles butterflee a butterfly -> un papillon
"un thé" is translated 'a tea' in English.