The bolded words, "that deal with current events in an exciting way," are an adjective clause. This type of clause provides more information about the subject (books) by describing the specific kind of books being discussed.
Unfortunately the software used by answers.com does not show us bolded words in questions. Would you please resubmit your question using, say, quotation marks around the words your asking about?
The phrase "After the grill is hot" is an adverb clause, specifically a subordinating adverb clause. It provides information about when an action takes place in relation to another action.
The bolded words in a dictionary are typically referred to as "headwords" or "entry words". These words are used to locate and access definitions, pronunciations, and other information in the dictionary.
refrain
Alliteration
what kind of clause is than jogging
what kind of clause is than jogging
Words in bold or highlighted text periodically throughout.
Object complement.
Object complement.
adverb clause