Columbia subject headings:
Americanisms.
English language--Idioms.
English language--Usage--Dictionaries.
English language--Usage.
Harvard subject headings:
Americanisms--Dictionaries
Americanisms.
English language--United States--Usage--Dictionaries
English language--Usage
English language--Usage--Dictionaries
Princeton subject headings:
Americanisms.
Dictionaries.
English language--Usage--Dictionaries.
English language--Usage.