Lexicon and Roll call

Lexicon noun - A reference book giving information about the meanings, pronunciations, uses, and origins of words listed in alphabetical order.

Roll call and lexicon are semantically related. In some cases you can use "Roll call" instead a noun "Lexicon".

Nearby Word: lexical

Roll call noun - A record of a series of items (as names or titles) usually arranged according to some system.

Lexicon and roll call are semantically related. Sometimes you can use "Lexicon" instead a noun phrase "Roll call".