Here are the possible solutions for icon feature at times clue
Answer
Clue
Relevancy
halo
Clue
Icon feature, at times
Icon feature
Definition
to form a ring of light
batman
Clue
1960s TV icon whose name follows a pair of letters found, appropriately, 16 times in this puzzle's Across answers
Definition
an officer's personal attendant
acht
Clue
Zwei times zwei times zwei
anaphora
Clue
Device used in "It was the best of times, it was the worst of times"
Definition
(Greek) the repetition of a word or expression at the beginning of successive phrases, clauses, sentences or verses esp. for rhetorical effect, also ANAPHOR, EPANAPHORA